Oof 

expressing an amazement, or impressment to an action.wow, woah.

‘‘Hey man, look at my new Christmas socks.”
“Aw shit, oof”

Oof by oof2003 December 2, 2017

Oof 

The most overused meme on the internet
Originated on ROBLOX
Also what Steve in minecraft used to say when getting hurt

Teacher: Did you do your homework?
Me: No
Teacher: Then you will get a zero
Me: oof
Friend: The next time you Oof im going to stab you in the hose

Oof by A BLOOGLE BLORP ENTHUSIEST February 7, 2018

oof 

when someones dies on purpose or on accident (mostly used in roblox or the old version of minecraft) you use the word oof; or OooOOoooooffFFfFffffff

pronounced ooo--ff

Jerome: oh look at the end of this cliff it looks amazing *falls off* OOOOoooFFFFffff!!!!
Jessica: O My gwaRsh JerOMe bwjvdns vmnbhvgrjfdcbl What DiD i tEll YOU AbOut FallING oFf cLiFFS!!!

oof by blake the wild oof March 5, 2018

oof 

What 9 year old Roblox players say when they get hurt

pronounced "OOF"

Dan: Wow, this cut hurts.
Daniel: OOOOF

oof by PUSSYSMASHER69696969 May 14, 2018

Oof 

A word used in the game Roblox when your character dies.

He fell off the building and went Oof

Oof by randomnextgaming May 17, 2018

OoF 

Originates from the death of a roblox character. It is used when something doesn't go as planned, if you think someone is cute/hot, or if someone messes up. Can be used for other reasons as well, can also just be a fun thing to say.

OOF you look in like a snacc.
*accidentally drops antique million dollar vase* Oof
"I thought we would meet up today".... Me: "oof" walks away
*dies* oof

OoF by Bebbybunny May 20, 2018

Oof 

A stupid meme that's overused but funny in some rare situations.

Frank: Yo ay lmao I just got off that fortnite GRIND
Bob: my mom died

Frank: Oof
Bob: I diagnose you with retarded

Oof by Kill me lol May 23, 2018