Deef 

twenty one pilots term that can be used as a verb or a noun.

does he deef?

Deef by jakefromstatefarmfryingeggs June 19, 2024

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.”

Deef by Bdog01 February 12, 2025

Deef Blist 

The blister one gets on the roof of their mouth after eating a hot slice of DiFontaines pizza.

this semester is one big deef blist

Deef Blist by fendi dul December 4, 2019

Deef & Doorfus 

It's another phrase for dumb and dumber, or like the blind leading the blind.

Way to go Deef & Doorfus

Deef & Doorfus by Simmerin is Settlin down January 26, 2020

deef head 

when only your head is a deef

god you are such a deef head

deef head by paul April 1, 2005

deef toots 

The end bit of a joint. Otherwise known as "the endy bit", "the toast" or "last toaks".

"Leave me deef toots man....."

deef toots by Professor Morioarty January 28, 2008

reef-a-deef 

Coming from the words "reef" a shortened term for reefer, or marijuana, and "deef" meaning to do something stupidly.
Meaning "to smoke marijuana stupidly"

"We smoked the reef-a-deef in my dorm and got caught by the RA, housing manager, and two cops. But at least we got to meet Randy"

reef-a-deef by stephnsammie January 29, 2007