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!