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

def-bombing

Attacking an Urban Dictionary definition with a sustained barrage of thumbs-down votes.

The definition had been selected as Word of the Day. It had earned thousands of thumbs-up votes and many fewer thumbs-down. But somebody out there was peeved. Every day they contrived to give it as many thumbs-downs as they could, usually four or five, in an act of def-bombing that only underscored the power of the definition itself.

by Monkey's Dad May 24, 2021

Lobotomy (GD Def)

Levels in the game Geometry dash where there are difficulty faces and the line "FIRE IN THE HOLE!!!"

A sentence that is related to Lobotomy (GD Def) is "FIRE IN THE HOLE"

by Broken games studio January 17, 2024

def comp

An abbreviated form of "definitely complimentary."

1.It can be used to affirm a questionable compliment between people

2. or it can be used to justify taking things for free.

1) "dude, your art is the shit"
"i hope thats a compliment"
"def comp"

2) "are these beers complimentary?"
"def comp boys, i dont see no sign that say otherwise"

by beenhere4yrs April 17, 2009

Def and Dumb

A person that appears to be cool, but not that bright or smart.

Joe is a nice guy. he is hip, but you ask him one question about something complex, he doesn't understand. He's Def and Dumb.

by boggler July 22, 2019

Alt def 4

you go bye bye now

Alt def 4 gets you kicked from a game

by I got dem big balls December 6, 2021