Oof 

When someone gets something wrong

Teacher: Whats 2+2
Student #1: 3?
Student #2: Oof

Oof by ABCDEFOof August 1, 2018

oof 

1: The mating call of horny people called Robloxians. They are rare beings. You can find them in a world called Roblox. Commonly used to exercise stress and discomfort while getting "rekt". Or simply, when you die or reset. But, oof is becoming extinct. By oofing 100,000,000 times a day and playing roblox, you will save little oof babies. Help the oofs.

Def 1:

Person wit robux - good! found a noob!
Mr. Nooby: O hi freind!!!!!!!1!1!1!!! :DDDDDDD
Robux dude: *shoots Mr. Nooby*
Mr. Nooby: OOF!

oof by OofSkylar1 August 1, 2018

OOF 

A simple word to describe basically everything. If someone hurts your feeling in ROBLOX, use the term "oof."

Angry Noob: "You're so trash, get life!"
You: "OOF."

OOF by iiOcularNebula June 7, 2018

oof 

that sound you make when you fail so hard that your insides become your outsides and now you have to live in a box outside of Walmart and beg to have sex with chiccs

"Man I failed Mario kart OOF!" *now you have to live outside of Walmart and you'll forever be alone*

oof by spookyoatmeal June 8, 2018

Oof 

When you die in Roblox you get this "oof" It is also used for when you get bored and don't know what to say.

Random silence "Oof"

Oof by derpiieee June 8, 2018

OOF 

Roblox/minecraft death sound effect. Or an expressing alarm of annoyance, or relief.

Oof, i nearly dropped my keys down the drain

OOF by TM1110 June 9, 2018

Oof 

When some guy plays a dead game and regrets it instantly.
Like:
Roblox
Minecraft
Go play some Fortnite kids.

Dude.. I’m gonna play some MineCraft, o god.. OOF!

Oof by chin chin daiski June 10, 2018