grab a def

To look up the definition of something.

Hey what does extemporaneous mean?
I don't know let me go grab a def!

by amb00 December 8, 2016

get the get the this def on a mug mug

mug-ception
it says “ get the get the get the this def on a mug mug on a mug”, right?

why are you searching “ get the get the this def on a mug mug” on urban dictionary? don’t you have homework due?

by thebananaman March 3, 2023

giacomo def

Is an Italian Composer.

Giacomo Def is an Italian Composer.

by Kikolokilo November 12, 2019

def

when something is 100%

Want to go skiing? def!

by anonymous January 26, 2023

slow def check

making sure your friend is alright when away throwing up

yeah I'll go check on Bobby. I'll do a slow def check after my smoke.

by neu December 9, 2003

Most def

Fosho

That Nigga leeci came up with most def

by I made most def September 5, 2022

hi-def

The state of being so high, usually on marijuana, that the stoner becomes deaf. Often associated with being so absorbed watching HDTV that everything else is ignored. Inspired by a high deaf kid who gets deafer as he gets higher.

Peter was so hi-def that he couldn't even hear the police siren as they pulled up to arrest him for dealing hella-weed.

by Powderhead November 20, 2007