Deff-fuck

Definition: Anything that fits the description of deff-fuck

E. G
"I was in a library one night, and as I was searching for my keys which I left somewhere between the books, then I saw this girl and she was the deff-fuckest girl I've ever seen"
" What a deff-fuckable guy he is"
" Imma commence repentance before I get deff-fucked by this epidemic that's diffusing recently"

Ults Deffs

Ultimate Definite

"U wanna go 2 Mike's party?"
"OMG, Ults Deffs!!"

deff out

A state of paranoia brought on by excessive alcohol or substances use.

That last pint made him totally 'deff out'.

8👍 13👎

deff out

to leave your friends to hang out with your boyfriend of girlfriend.

As soon as she started going out with Tony she completely deffed out and left Amanda.

5👍 9👎

deff reject

to have your deffinitions rejected by urban dictionary, then get pissed off.

omg why does urban dictionary have to deff reject me?

1👍 3👎

Deff Twapp

to be cool
opposite of crap
deff= deffinitly twapp
twapp= cool

wow thats so deff twapp
your sweaters deff twapp

1👍 6👎

totes deff

another way of saying most deff, fo sho, or of course. it originated from clint but was then spread to south florida by nikki

Meghan:"Paul's ass is huge"
Nikki: "Totes Deff!"

1👍 8👎