Deef

The act of a female dog (a.k.a. bitch) queefing. Usually this can be detected via the loud noise or rotten smell in an area

Man, that dog really deefed all over in here, it smells like fresh placenta.

by Eugene.irl February 6, 2019

Deef

Short for “d*ck queef”

To pass gas out of the scrotum.

“Omg did someone just deef?”

Or

“It smells like somebody just deefed.”

by Bdog01 February 12, 2025

Deef

Short for a dick queef. This is typically achieved when a smaller dick goes into a bigger dick's dickhole. When the smaller dick exits quickly, a popping noise is made: the deef.

Don't pull out your pencil dick out of this elephant trunk too quick or we'll deef.

Man, that deef was so loud my neighbours down the street called the cops, complaining about gun shots.

by Deef lord April 24, 2021

deef

Killing yourself during quarantine :)

I really want to commit deef right now

by plz eat me June 6, 2020

deef

to prank someone

Jordan: Yo man! I just deefed Clark so hard a minute ago!
Clark: Awwww, why you gotta deef me so hard?

by deeffamscotty January 3, 2017

Deef

To acquire pre-made food via purchase.

Yesterday during lunch, me and my coworkers all went out and deefed.

by Goodieday145 March 26, 2020

Deef

An advanced form of a noob commonly used while raging at a game.

Adam: Where was he?!!!
Fred: you’re such a deef

by Hi guys spidey here March 27, 2020