Rakan is a champion from League of Legends, released in 2017 alongside Xayah as a paired Vastaya duo. In the Brazilian Portuguese version of the game, his lines are performed with a theatrical, flirtatious energy, and Avisei is one of his short callouts that players clipped out of context. Brazilian gaming communities began sharing it on soundboards and in edits as a standalone reaction, separate from a full match, because the single word works as a complete warning and punchline on its own.