Def Leppard

The best band of all time.

“Have you heard of the band Def Leppard?”

by rockandmetallover November 27, 2021

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

Def Smash

Definitely would smash

Guy 1: Wow look at that beauty
Guy 2: Def Smash
Guy 3: No, fuck off - she's my girl

by If u read dis have a nice day October 25, 2020

Defness

Adjective; a unit of measurement describing the actual level of how def a person is.

Marshall is such an awesome cat, his defness is just unfathomable..

by Damian Thorne March 08, 2023

def left

When a conversation, that on the surface seems to be about an interesting topic, turns in an opposite direction leaving one confused and/or surprised.

" Oh that's interesting that you have 5 kids."
"Yeah, they all have different fathers that reside in 5 different prisons in 5 different states."
"Wow, that went def left."

by Daquan movin bricks December 11, 2015

Totes Def Awk

The abbreviation for Totally Definitely Awkward.

Bro 1: Do you see that girl over there?

Bro 2: Yeah, you can tell she's totes def awk.

by IAmBatmanYo March 07, 2012

Def-Radder

a person that is Definitely Rad; an association of Gnarly People; believers of the Rad Harmony Faith; People that are allergic to Lame; Epic Lame-Slayers from Slutty Utah; anyone Awesome;

"Priest Rev. Jonson, Kung-Boo, and the Slutty Martinez Brothers are Def-Radder Lame-Slayers, and the Fathers of Rad Harmony!"

"Def-Radder's do not, or ever will listen to any Usta-Groover"

"That Def-Radder is the Gnarliest Mother Effer I ever Met!"

by Don_Mayhem January 27, 2010