The sound that an idiot makes after they get hurt, or another person
Oh he’s about to fall? Oof, lol he fell
When you roll down a hill in front of your mom...
Mom: timmy don't roll down that hill till you're dead!
Timmy: OOF! *Rolls down hill...*
mom: *CONFUSION*
O(f(x))
Oof is the composition of functions O(x) and f(x) (when the function definition field is common)
they all sang "oofidy oofidy oof dun dun"
The most extreme form of "oof" to ever exist. Is commonly said when someone has been in a state of extreme discomfort.
"My house burnt down"
"GIANT OOF"
A person that's enjoys kissing pillows jumping his couch.
You such a lil oof