dirtbrain 

An adjective to describe a messy / clumsy person.

Hello dirtbrain, why is the oven not on? (Gordon Ramsay, Hell's Kitchen USA Season 2, Episode 3)

dirtbrain by Emil Christopher Melar November 26, 2006

derbrain 

Lacking common sense, a fool.

A: I burned my food by using the big flame stove thingy.
B: What a derbrain!

derbrain by DerbraiN January 9, 2009

DirtyBrian 

The fact that you have the biggest and best meat in the land

I cant wait to get a dirtybrian, hes got the biggest and best in town

DirtyBrian by Trimpiper February 25, 2020

Dickbrain

A man who thinks with his penis instead of his brain. In other words, his actions aren't rational and decisions are totally driven by getting laid.

He has been paying his girlfriend's cable bill so he has an excuse to go over there and spend time with her in hopes of getting laid.. What a dickbrain.

Dickbrain by metriccar August 12, 2012

Durbrain 

A common insult among 2-8 year olds, often uttered when under verbal attack or in protection of ones reputution or status.

"You're not coming to my party, You durbrain"

"Be quiet Marie, you are a durbarian"

Durbrain by Professor Chris Stark October 16, 2004

Dickbrains 

Someone who is a complete Idiot

Well you fucked that up Dickbrains see shit for brains

Dickbrains by DJ-Xcalibur September 21, 2006

dirtbiking 

The placement of one's face, specifically the mouth, into the area between a person's buttocks, followed by a rapid shaking of the face in a side-to-side motion, accompanied with an extreme exhale, resulting in the sound of a two wheeled motorized vehicle. See Motorboating.

So it turns out, Shit Faced and Dirtbiking are the same thing. Heeheehee

Is that shit on your lips or are you just happy to see me?

I've been dirtbiking so long, even Cookie Monster won't eat my chocolate chips.

dirtbiking by Pappa Weird January 1, 2012