A phrase commonly used by children which means to kill ones self. Also can be said as commit LEGO step
by Pandaman0316 June 09, 2020
Rich Robloxian: hah you dont has robux i has more robux then you
New player: Go commit oof
Rich robloxian: *triggered*
New player: Go commit oof
Rich robloxian: *triggered*
by oof213 February 06, 2019
When someone says this to you. there is no coming back. It's the worst insult you could probably imagine.
You will instantly die and you will hear a giant oof.
You will instantly die and you will hear a giant oof.
by ur granny tranny 690 April 11, 2019
Bro, don't commit an oof
by Sexually Attractive Big Mac March 22, 2020