OoF 

when you're playing Roblox and somebody kills you.

"Oof ooF oOF oOF"

OoF by an_absolute_idiot August 27, 2020

oof 

what annoying mvp++ advertisers say when advertising their godsplash.

mvp++ non: OOF alch 50 godsplash 100k fee /visit mvp++ non 4 slots left filling fast OOF
random vip: No

oof by ali a the new ninja September 9, 2020

Oof 

Response to a comment that throws you off guard and you are unable to respond to immediately because of shock of imagery.

Pretty Girl: “Imma ‘bout to jump in the shower! Wish you were joining me”
Me:”Oof! Hell ya that’d be cool!”

Oof by Pat September 17, 2020

OOF 

the thing that 10-year-old Roblox players write when their avatar dies.

Cameron: oof my avatar died
random noob: lol

OOF by datsavageyoudodontknow September 22, 2020

oof 

the sound of death in a game called "roblox" it is sometimes used as a modern slang

oof, marilee got fell from a high place

oof by Master of boogers September 28, 2020

oof 

When you are feeling defeated or pity, you say “Oof” for example,

“My cat just died”
“Oof”
Or

“Oof, I hurt my leg”

oof by IJustAteMyCat October 1, 2020

oof 

this means "gay boy" when you say it

me: your oof
you: Oi that means gay boy bitch

oof by anonymous October 6, 2020