The Brazilian typed laugh that is not 'kkkk': an abbreviation of 'risos' (laughs), repeated, which ruled Orkut and MSN in the mid-2000s and now marks its user as either over thirty or being ironic about being over thirty. The record's entry for the laugh with a birth certificate.
The record remembers 2007, an Orkut scrap reading 'rsrsrsrs' and nothing else, and remembers understanding it completely.
The record notes 'rsrs' is quieter than 'kkkk', that 'rsrsrs' is a polite chuckle at a colleague's joke, and that the record's colleagues have noticed.
What does it mean? Write it the way you would say it out loud.
