def-not

Most definitely never, ever EVER going to happen.

Your good friend: "You and that girl are cute together!"
You: "Def-not."

by Logan Hahn February 14, 2009

def.

n. An abbreviation of "definitely"

The Asian girl asked, "What's your fav. position?"
Digitus answered, "Def. the doggy-style... Do you wanna do it?"
The Asian girl replied, "Nah, later maybe. I mean we just did in the forest this morning! We should not do it for a couple of days."
Digitus replied, "You're right. Do you want to watch some TV?"
The Asian girl answered, "Yeah."
They sat down as they turned on the TV.

by Digitus July 07, 2005

def

1. short for definitely
2. short for definition
3. death, misspelled
4. record label Def Jam
5. deaf, misspelled

and most importantly:
6. HOT, COOL, GREAT!!

That song is def man!!

by SyntaxE July 16, 2006

for def

definately. offshoot of fosho, except less black. Can be considered the white man's fosho.

andrew: k party next fri at my house
patrick: for def i'm going

by Patrick Charles January 12, 2006

Defs

Short for "Definitely"

- "Sometime in the future, we're going to that Harry Potter amusument park."

- "defs!!"

by letsTPtheplace July 07, 2010

def

Short for definitely.

I always mispell the word definitely, so its easier to text def, than spend 5 minutes trying to fix the messed up word I get from T9 on my cell phone.

by caffeinequeen October 23, 2007

DEF

Don’t try to fool your girlfriend because it can turn into a DEF. Dumb Epic Fail

DEF

by Solarsilicon October 22, 2017