Name used here and there by People Under 40
Jean-Kevin • n. • It is used to talk about a person on Internet who's dumb and immature. It is quite a masculine equivalent to a Karen in English.
"Les pires commentaires sur YouTube, c'est ceux des Kevin de 15 ans qui ne savent même pas écrire."
"The worst comments on YouTube are those by 15-year old Kevins who don't even know how to write."
Added August 2020 by 3010g
5 out of 11 French speakers have heard this