>>67271710Its kap short for kappa, which was twitchs equivalent of the troll face. Kapp is the troll face partially hidden to mean subtle trolling. No Kapp is trying to say im being serious or this isnt a troll(this itself is usually sarcasm)Youtube only viewers took it as cap since they only heard it but never used it or saw it written. While i dont care for the brain rot of saying emotes out loud, i thought it was neat how people would use a word incorrectly for so long