Question: what is pogchamp and kappa?
Answer: Twitch then turns “Kappa” keystrokes into a pictograph of DeSeno's head. Kappa is by far the most used emoticon (or “emote,” as Twitch calls them) on Twitch, used several times more often than other popular emotes such as “PogChamp” (shock) and “Kreygasm” (pleasure), according to TwitchEmotes.com.