The oof became one of gaming's most recognisable sounds during Roblox's rise, spreading through gameplay videos, edits and remixes long after players first heard it in game. When Roblox later changed its default death sound, fans began sharing and comparing the replacement online, often labelling it the new oof to distinguish it from the classic version. That comparison kept the sound alive as a meme shorthand for failure, even for viewers who no longer play Roblox regularly, because the short grunt instantly signals a character has been knocked out.