Def Jam

If you see a girl but she is with another person Def Jam is to knock the guy out and to get your girl.

"Dude that chick is too hot for that jerk Def Jam him."

by Jay sin August 3, 2007

mos def

Mos Def comes from two words, mos is short slang for "most" and def is short for "deft" which means skilled. Thus "mos def" is defined as "most skilled."

Mos Def is also a rap alias for one Dante Smith.

by RTK666 December 28, 2004

mos def

abrieveation of im a deaf old dear

"ima steal your wallet", "she can't hear you dude, she's mos def"

by bencé December 15, 2004

DEF Aparatus

DEF Aparatus (For gettin ur drink on.... fast)

"Lemme get a burr right quick."
"Na, fuck that, just hit up that DEF Apuratus."

by Z-Niggas December 6, 2003

ILL 2 DEF

A noun that describes a person, thing, place or idea.

Beyond sick. Dope, Cool, fly, fresh & ILL. Nice

Having great skill or skills with respect to a particular endeavor.

Clothing Company

Those shoes are ill 2 def (meaning dope, fresh or cool and etc.)

Your place is ill 2 def
Man....she thick as hell. She's ill 2 def.
Just got my car did & it's looking ill 2 def.
My homie can out rap you...he's ill 2 def when it comes to rhymes.

1. Beyond sick. Insane. 2. Too Dope. 3. Too Fresh 4. Crazy 5. Bananas. 6. And anything that is cool or fly.

by Katie_Williams November 19, 2012

Fo defs

Definately

A: Dude this song is so cool
b: Fo defs!

by (JK)^2 April 29, 2010

get this def on a mug

A short-lived ad campaign by Urban Dictionary that failed because too few of people wanted mugs with the likes of cleveland steamer, jalobes or scene to identify them before they've had their coffee.

Everyone knew that Jim meant business when he emerged from his cubical before 10am sporting his Urban Dictionary moose knuckles coffee mug which he purchased through the get this def on a mug ad campaign.

by Pointer of the Obvious July 7, 2009