Team Fortress 2, released by Valve in 2007, gave most classes access to the Frying Pan, a melee weapon borrowed from Left 4 Dead 2 as a promotional item. Unlike standard weapons, its hit produced an exaggerated metallic clang that players instantly noticed in matches. Clips of pan kills and random critical hits spread through YouTube and forums, turning the sound into shorthand for a humiliating, funny knockout. The loud edited version later circulated on soundboards and in meme edits, where the recognisable bonk signals slapstick impact without needing any context from the game itself.