Kappa has long been used online as a shorthand for sarcasm and joking, especially in livestream chats where a single emote can change the meaning of a message. Pairing that idea with cookies turns an ordinary word into a playful reference that works without much explanation for audiences familiar with streaming culture. The clip is most often shared in short edits and reaction moments, where its brevity makes it easy to drop in, reuse and recognize across different videos.