off 

OFF, suffix for any swear word, turning it into a dismissal

fuck off
shit off
cunt off
wank off
piss off
twat off
crap off
jizz off
minge off
etc...

off by Spoony Man March 3, 2005

OFF 

Acronym - Only Friend Forever.
For those who really don't have the need to select a BFF. Generally considered somewhat derogatory.

Bob: "Wadda ya think Jane's up to tonight?"
Tom: "The usual, hangin' with her OFF Mary."

Mary: "Wadda ya think Bob and Tom are up to tonight?"
Jane: " Hangin' with each other. They're OFFs."

OFF by CatDogDad March 25, 2009

off 

to slay, to kill, to murder, to take ones life

Gerald ratted to the cops about a biker cult dealing in methamphetamine. The very next day Gerald got offed by the very same bikers.

off by I Saw U2 Live Twice November 9, 2008

off 

v. To knock-off someone.

See also whack

Benito stole another of my bitches so I'm gonna off that mothercunter pimp !

off by D'emon November 7, 2002

off 

Beyond its used-by-date.
When something has expired.

"This milk is chewy, i think its off"
"That chicks pussy smelled like John West, i think she was off"

off by Community Serve Ice October 12, 2005

off 

real cool;
off the: chain, hook, wall

damn, his shoes are off.

shew, girl, that's off.

yeea, the new cd isn't too off.

off by imoff December 31, 2003

OFF 

acronym for "on four friendly".. refers to a girl that looks like she's definitely a slut and would look pretty good on all four.

"dude what do you think of john's girlfriend? yeap.. she's DEFINITELY off material!"

OFF by manisero February 2, 2009