The phrase comes from everyday Russian slang, where khavat is a casual, slightly crude way to say to eat or gobble something up. Online, the clip spread as a short reaction sound on meme pages and in edited videos, especially in Russian speaking communities. Its appeal is the attitude rather than a known character or scene, so creators reuse it whenever someone enthusiastically takes in food, information, gossip or chaos. That flexibility has kept the two second line circulating long after its original context was lost.