Oof 

When you find out you're adopted

Mum: Sorry, you're adopted
Me: Oof

Oof by littlegamerboy January 13, 2020

Oof 

A sound that exclaims hurting and/or pain dealt to a human

My brother: -punches me-

Me: oof

Oof by sepiroth. January 20, 2020

Oof 

The sound that an idiot makes after they get hurt, or another person

Oh he’s about to fall? Oof, lol he fell

Oof by Εpic Gamer January 22, 2020

OOF 

the best clan ever. way better than toxic

im in OOF clan

OOF by cethan January 22, 2020

oof 

when you die in Roblox your charter will say oof. Oof would also be used when you something bad

"Dude I died in Roblox," he said, "oof," his friend said

oof by Unknown_696plays February 3, 2020

Oof 

Roblox

The roblox character died and made a oof sound

Oof by Catcat22 February 4, 2020

Oof 

A gamers war cry

I just died oof

Oof by Slytherin22c February 5, 2020