The sound first appeared in the 2000 game Messiah before Roblox adopted it as the default death and damage noise for its blocky avatars, where millions of players heard it daily. As Roblox grew on YouTube and later on short video platforms, the Roblox oof escaped the game and became shorthand for any minor pain or embarrassment. Even after Roblox replaced it in 2022 following a licensing dispute, creators kept using the original clip because audiences instantly recognised that specific grunt and its nostalgic, low-stakes humour.