What is Unf?
1.
Universal Noise of Fucking. See above definition for onomatopoeic use as a sound itself.
2.
The noise that the Doom guy made when you tried to 'open' a wall like it was a door. uNF uNF
uNF uNF uNF uNF oh shit, this is a wall, not the door leading to the floating eyeball.
3.
particularly heard during intercouse when the female moans but bites her lip to silence herself. "unf" heard as "uuuuhhhfff" or "ooooouuuhhhnnnnnfff"
"all that bitch could say was unf"
See
4.
The profound noise and/or actions of having wild sex.
unF unF unF unF..ohhh baby...
See
5.
The sound of dry humping an inanimate object while clothed.
6.
The paradigm of sexiness.
Sabu is fucking unF
See
7.
The sound or act of sex
"I took her home and gave her a good uNf-ing.