This Gen Z slang glossary for 2026 defines 100 words that people born between roughly 1997 and 2012 actually use, from the ones that have gone fully mainstream (rizz, no cap, slay) to the ones that will be dead by the time you finish reading. Each entry gives a short definition, the year the word took off online and a status: alive, dying or dead, meaning "used sincerely", "used ironically" or "used by brands only".
A note on sourcing. Most of this vocabulary comes from Black American English, drag and ballroom culture, and British and Nigerian slang, and TikTok is the distributor rather than the inventor. The years below are the years each word went wide online, not the years it was coined. Alphabetical order.
A to C
1. Ate
Did something perfectly, from ballroom slang; online from 2021. "She Ate" is full praise, and Ate and Left No Crumbs is the superlative. Status: alive.
2. Aura
Charisma as a measurable quantity, from 2024. You gain Aura by being cool and lose Aura Points by tripping in public; Aura Farming (2025) is doing cool things for the score. Status: alive.
3. Based
Being yourself without caring what people think, from Lil B around 2010 and then from politics. Based is now general praise for a bold take. Status: alive.
4. Beige Flag
A partner's trait that is neither good nor bad, just odd, from 2023. The Beige Flag is the mild sibling of red and green flags. Status: dying.
5. Bestie
Everyone, sincerely or not, from 2021. Bestie is the vocative of the decade; "no bestie" is a correction. Status: alive.
6. Bet
Yes, agreed, deal. Bet is Black American slang that went wide around 2017 and has never left. Status: alive.
7. BFFR
"Be for real", from 2022. BFFR is the reply to a ridiculous claim. Status: alive.
8. Big Back
Someone who eats a lot, affectionately, from 2024. Big Back is said about yourself after a second dinner. Status: alive.
9. Blud
British for "mate", used as "Blud thinks he's the main character" to mock someone, from 2022. Status: alive.
10. Boy Math
The male version of girl math, from 2023: dubious logic about height, money and dating. Boy Math is a roast format. Status: dead.
11. Brainrot
The state of your mind after too much short-form video, and the content that causes it, from 2023. Brainrot was Oxford's word of the year in 2024. Status: alive.
12. Bruh
The sigh of a generation, from 2014 and a Vine. Bruh covers disbelief, disappointment and greeting. Status: alive.
13. Bussin
Delicious, from Black American slang, wide from 2020. Bussin is mostly said about food and mostly said ironically now. Status: dying.
14. Cap
A lie. Cap went wide in 2018; "that's cap" is a denial. Status: alive.
15. Canon Event
An unavoidable formative disaster, from the 2023 Spider-Verse film. A Canon Event is the bad haircut you had to have. Status: dying.
16. Caught in 4K
Recorded doing something wrong, with proof, from 2020. Caught in 4K is the receipt. Status: alive.
17. Cheugy
Millennial-coded and slightly dated, coined in 2013 but viral in 2021. Cheugy was itself cheugy within a year. Status: dead.
18. Chopped
Ugly, from 2024. Chopped is harsh and mostly said about oneself in a bad photo. Status: alive.
19. Chronically Online
Someone whose opinions only make sense on the internet, from 2020. Chronically Online is a diagnosis and an insult. Status: alive.
20. Clanker
A slur for robots and AI, from Star Wars via 2025 TikTok. Clanker is the first widely used insult for machines. Status: alive.
21. Cooked
Doomed, exhausted, finished. Cooked went wide in 2022 and now covers everything from a failed exam to a country. Status: alive.
22. Core Memory
A moment you will remember forever, from Inside Out (2015) via 2022 TikTok. Status: dying.
23. Crash Out
To lose control, usually in anger, from 2023. A Crash Out is the act and a Crashout is the person. Status: alive.
24. Cringe
Embarrassing on your behalf, as an adjective, from 2010 onward. Cringe is the opposite of based. Status: alive.
D to G
25. Deadass
Seriously, from New York slang, wide from 2015. Deadass is a sincerity marker. Status: alive.
26. Delulu
Delusional, in a fun way, from K-pop fandom, wide in 2022. Delulu became a philosophy: Delulu Is the Solulu (2023). Status: alive.
27. Down Bad
Desperately attracted, from 2019. Down Bad is a confession. Status: alive.
28. Dupe
A cheap copy of an expensive thing, from beauty TikTok in 2023. Finding a Dupe is a sport. Status: alive.
29. Era
A phase of life, styled as an album cycle. In My Era (2022), Villain Era, Flop Era and Healing Era are the main ones. Status: alive.
30. Erm
A drawn-out "um" that means "that was weird", from 2023. Erm precedes "what the sigma". Status: alive.
31. Fell Off
Lost relevance, from 2016. "He Fell Off" is the cruellest sports and music verdict. Status: alive.
32. Feral
Unhinged in a fun, animal way, from 2022. Feral powered Feral Girl Summer. Status: dying.
33. Fr Fr
"For real, for real", from 2019. Fr Fr is emphasis, and "fr" alone is agreement. Status: alive.
34. Gagged
Shocked, speechless, from drag slang, wide in 2022. Gagged is a compliment to whoever shocked you. Status: alive.
35. Gaslight, Gatekeep, Girlboss
The 2021 ironic mantra for female villainy. Gaslight Gatekeep Girlboss is now only used as a joke about 2021. Status: dead.
36. Gen Z Stare
The blank look young service workers give customers, named in 2025. The Gen Z Stare was a summer-long argument about who was rude. Status: dying.
37. Ghosting
Cutting off contact without explanation, from 2011. Ghosting has spawned a family: orbiting, breadcrumbing, zombieing. Status: alive.
38. Girl Dinner
A meal of snacks, from 2023. Girl Dinner was a TikTok sound, then a menu item, then over. Status: dead.
39. Girl Math
Reasoning that makes purchases free, from 2023. Girl Math was funny for a month. Status: dead.
40. Girlie
Any person, used affectionately, from 2022. Girlie is "bestie" with more sparkle. Status: alive.
41. Glazing
Excessive praise, from 2025. Glazing is the accusation you make when someone likes something too much. Status: alive.
42. Goated
The greatest of all time, as an adjective, from 2019. Goated is sincere praise. Status: alive.
43. Goblin Mode
Unapologetic slobbery, Oxford's 2022 word of the year. Goblin Mode is where you go after a breakup. Status: dead.
44. Green Flag
A good sign in a partner, from 2021. Green Flag behaviour is the opposite of an ick. Status: alive.
45. Gyatt
An exclamation at a large backside, from Kai Cenat's streams around 2023. Gyatt is the word that got Gen Z slang banned in classrooms. Status: alive.
H to M
46. Hard Launch
Revealing a relationship publicly, from 2021. The Hard Launch follows the Soft Launch, a photo of an unidentified hand. Status: alive.
47. Highkey
Openly, the opposite of lowkey, from 2015. Highkey is used less than its sibling. Status: alive.
48. Hits Different
Feels better in a specific context, from 2019. Hits Different is why coffee tastes better on holiday. Status: alive.
49. Huzz
Women, as a group, from "hoes" via 2023 streaming. Huzz is mostly ironic and mostly said by boys. Status: alive.
50. Ick
A sudden turn-off in someone you fancy, from Love Island in 2017 and TikTok in 2020. The Ick is a whole taxonomy; an Ick List is public. Status: alive.
51. ICL
"I can't lie", from 2025, part of the TS PMO ICL trinity. ICL opens a confession. Status: alive.
52. IJBOL
"I just burst out laughing", the 2023 replacement for LOL. IJBOL is mainly a stan Twitter word. Status: dying.
53. It's Giving
"It's giving ", from ballroom, wide in 2020. It's Giving describes the energy of anything. Status: alive.
54. IYKYK
"If you know, you know", from 2019. IYKYK is gatekeeping as a hashtag. Status: alive.
55. Let Him Cook
Let him continue, he might be onto something, from 2022. Let Him Cook is patience. Status: alive.
56. Lit
Exciting, from 2015. Lit is now millennial-coded, which is the harshest thing that can happen to a word. Status: dying.
57. Lock In
Focus completely, from 2024. Lock In is what you do the night before a deadline. Status: alive.
58. Looksmaxxing
Improving your appearance by any means, from incel forums to TikTok in 2023. Looksmaxxing includes Mewing and worse. Status: alive.
59. Lore
Someone's backstory, from 2022. "What's the Lore" asks for the drama. Status: alive.
60. Lowkey
Somewhat, secretly, from 2015. Lowkey is the most useful hedge in the language. Status: alive.
61. Main Character
The person a moment revolves around, from 2020. Main Character energy is good; Main Character Syndrome is not. Status: alive.
62. Menty B
A mental breakdown, cutely, from 2022. Menty B is how you announce one without alarming anyone. Status: dying.
63. Mid
Average, disappointing, from 2020. Mid is the most devastating one-syllable review. Status: alive.
64. Mog
To outshine someone by looks, from looksmaxxing forums, wide in 2023. Mog and Mogging are competitive beauty. Status: alive.
65. Mother
A woman who is iconic, from ballroom, wide in 2022. Mother is a title; Mother Is Mothering is the verb form. Status: alive.
N to S
66. Nepo Baby
A famous person's child with a suspicious career, from 2022. Nepo Baby is a New York magazine cover and a permanent accusation. Status: alive.
67. No Cap
No lie, seriously, from 2017. No Cap is the positive form of cap. Status: alive.
68. NPC
A person with no inner life, from gaming, wide in 2022. NPC Energy is the accusation; NPC Streaming (2023) was the performance. Status: alive.
69. Nuh Uh
No, childishly, from 2023. Nuh Uh is the refusal that ends debates. Status: alive.
70. ONG
"On God", seriously, from 2020. ONG is the texting form of "on god". Status: alive.
71. Performative Male
A man who reads feminist books in public for attention, named in 2025. The Performative Male carries a tote bag and a matcha. Status: alive.
72. Periodt
End of discussion, with a hard T, from Black and drag slang, wide in 2019. Periodt closes an argument. Status: dying.
73. PMO
"Pisses me off", from 2025. PMO is one third of "ts pmo icl". Status: alive.
74. Pookie
A term of endearment, from 2024. Pookie is what you call a partner or a friend, sincerely. Status: alive.
75. Real
Agreed, that is true, from 2021. "Real" as a complete reply is the new "same". Status: alive.
76. Rent Free
Living in someone's head without paying, from 2020. Rent Free is the reply to obsession. Status: alive.
77. Rizz
Charisma, specifically the ability to attract, from Kai Cenat's streams in 2021 and Oxford's word of the year in 2023. Rizz is the most successful new word of the decade; Unspoken Rizz is having it without trying. Status: alive.
78. Say Less
Understood, no need to explain, from 2018. Say Less is enthusiastic agreement. Status: alive.
79. Serve
To look excellent, from drag slang, wide in 2022. To Serve is to deliver a look. Status: alive.
80. Sheesh
An exclamation of being impressed, from 2020. Sheesh is drawn out for effect. Status: dying.
81. Sigma
A lone wolf, above the alpha, ironically, from 2021. Sigma is a whole genre of edits; What the Sigma (2024) is a nonsense reaction. Status: alive.
82. Simp
Someone who does too much for a person who does not care, from 2019. Simp started as an insult and softened into a self-description. Status: alive.
83. Situationship
A relationship without a label, from 2017. A Situationship is the default state of Gen Z dating. Status: alive.
84. Skibidi
A nonsense word from Skibidi Toilet (2023). Skibidi means nothing, which is what makes it useful. Status: alive, mostly as a joke about Gen Alpha.
85. Slaps
Is excellent, of music, from 2019. A song that Slaps is a bop. Status: alive.
86. Slay
To do brilliantly, from drag and ballroom, wide from 2010 and everywhere since 2021. Slay is now used by grandparents, which is a status change. Status: alive.
87. Sneaky Link
A secret hookup, from 2021. A Sneaky Link is a situationship with extra secrecy. Status: alive.
88. Standing on Business
Handling your responsibilities, from 2023. Standing on Business is Drake-adjacent and mostly ironic. Status: dying.
89. Stan
An obsessive fan, from Eminem in 2000, a verb since 2015. To Stan is to support. Status: alive.
90. Sus
Suspicious, from Among Us in 2020. Sus is the word that survived the game. Status: alive.
91. SYBAU
"Shut your btch a* up", from 2025. SYBAU is the harshest abbreviation in current use. Status: alive.
T to Z
92. Talking Stage
The pre-dating phase, from 2019. The Talking Stage can last months. Status: alive.
93. Touch Grass
Go outside, from 2020. Touch Grass is the instruction for the chronically online. Status: alive.
94. Tuff
Cool, tough, from 2024. Tuff is praise for a fit or a photo. Status: alive.
95. Twin
A close friend, from 2024. "Twin" is the new "bro", and "twin, where have you been" is a whole sentence. Status: alive.
96. Unalive
A euphemism for dead or kill, from 2021 and TikTok's moderation filters. Unalive is Algospeak that escaped into speech. Status: alive.
97. Unhinged
Chaotic in an admirable way, from 2021. Unhinged is praise. Status: alive.
98. Valid
Acceptable, reasonable, from 2019. "That's Valid" is affirmation. Status: alive.
99. Yap
Talk too much, from 2023. Yapping is the crime; a yapper is the criminal. Status: alive.
100. Zesty
Flamboyant, often as a coded insult, from 2022. Zesty is one of the words that got Gen Z accused of homophobia. Status: alive.
How to use this glossary
Do not use any of it in an email. The words that are safe for adults in 2026 are the ones marked alive and older than 2020: bet, lowkey, no cap, slay, sus and rizz. The ones from 2024 onward (aura, tuff, twin, huzz, sybau) are mid-cycle and will read as try-hard from anyone over 25. Everything marked dead is millennial-coded now, which is the fate of all slang.
For the words the next generation is using, see Gen Alpha Slang: 50 Words Parents and Teachers Need to Know.
FAQ
What is the most popular Gen Z slang word in 2026?
By usage, probably "cooked" and "aura", with "rizz" the most widely understood. "Six-seven" is the loudest but belongs to Gen Alpha.
Where does Gen Z slang come from?
Mostly from Black American English, ballroom and drag culture, British and Nigerian slang, K-pop fandom and gaming. TikTok and Twitch spread it; they rarely invent it.
Is "slay" still used?
Yes, but it has gone mainstream enough that its Gen Z use is often ironic. It has been in drag and ballroom vocabulary since at least the 1980s.
What does "delulu" mean?
Delusional, in a self-aware, optimistic way, usually about a crush or a goal. "Delulu is the solulu" means believing in yourself past the point of reason.
Which Gen Z words are already dead?
Cheugy, girl dinner, girl math, goblin mode and "gaslight gatekeep girlboss" are all used only as jokes about the year they were popular.
