Definitions by HappyBirthdayKidz

OOF 

Commonly used by 6-12 year olds in a game by the name of 'Roblox' to exercise stress and discomfort while getting 'rekt' by another 6-12 year old.

'oof' i jest gawt spewn killd in phentum pherses. itz lik my favorites gaem.

OOF by HappyBirthdayKidz November 8, 2017