Deef

to say or do something stupid

after asking if he could drive to Hawaii they called him a Deef.

by BDP11 April 29, 2006

deef

01. (v.) deef, deefed
to mess up; to destroy; to fuck up.
to have sex with;

02. (n.) deefed
to be intoxicated or otherwise not in control of your actions;

01. (v.)
how'd you do on the sat's last weekend?
i deefed on 'em, bad.

02. (n.)
you guys go back to the dorm?
yeah we were deefed and broke a window.

by the boston anthony September 18, 2005

deef

The process of farting out of your dickhole. Like Queefing, but with your dickhole. A deef does not smell like fish, like a queef, but like fresh spring flowers spewn accross a medow with bunnys. A deef tends to sound like a gunshot, and priests and african americans are alergic to them.

Yesterday i let out the craziest deef in church, the priest threw up on the alter, i think he was a black.

by karatychopper August 31, 2010

deef

Exceptionally potent marijuana.

Charlie, I got some deef shit for tonight, dude.

by strokesGuitarist July 14, 2009

Deef

It's the word "feed" spelled backwards, so it means feedback.

Give me some deef on this paper.

by James Sheldon December 28, 2005

deef

can be used in place of pretty much any cuss word, especially the word f*ck.

"Deef you!" "Go deef yourself!" "Deef bag!"

by leahjeanbean November 8, 2007

Deef

A male version of queef.. When gasulants come out of a man's penis making fart like noises. This sometimes occurs after intercourse.

Brian deefed after a long while of sex.

by Carmen Brown July 28, 2008