shit for brains 

A serious medical condition where fecal matter has replaced brain matter. Dangerous, but with low mortality rate.

Symptoms: Verbal diarrhea, poor decision making skills and acne.

Cure: There is no known cure, recommend quarantine from general populace.

Exhibit A: George W Bush - Ran up a big bill, couldn't find a WMD or Osama in 2 terms.
Exhibit B: Everyone who voted for him.
Exhibit C: Most politicians.

Usage: Your alcoholic dad has shit for brains, you are a credit to the family.

shit for brains by Bushwhacked June 28, 2011

Mouth for brains 

A word used to describe a person who has no brain. Where their brain should be there is only another mouth that never shuts up. Interchangeable with loud mouth, big mouth, motor mouth etc

Hey, mouth for brains, STFU!

Mouth for brains by ElbowthehappyvikingII August 19, 2010

bang her brains out 

To fuck her like there's no tomorrow.

"How hard are you going to fuck that chick tonight? "
"Im going to bang her brains out."

bang her brains out by theoneandonlymanlol June 14, 2015

Bullshit Baffles Brains 

To talk or write absolute nonsense but do so with such conviction everyone comes to believe it unquestioningly.

Bullshit baffles brains is a technique used with great effect by modern politicians and the mainstream media.

Bullshit Baffles Brains by dnptyf November 13, 2016

Brainwrong 

Someone that is not quite right mentally and will continue with actions far beyond the point where normal people would have stopped .

"You are a one-man Brainwrong"
"That man is just Brainwrong"

Brainwrong by xXBADGERXx October 24, 2005

Fucking your brains out 

Having sex until until fully exhausted

Girl 1 "Henry came home yesterday horny as anything"
Girl 2 " Did you spend your night fucking your brains out?"
Girl 1 " Yep - we went at it all night like rabbits"

Fucking your brains out by Grandal's grammar August 23, 2016

baina 

Dominican word which can mean anything you want it to be. It is basically the equivalent of thing, but is used much more often.

Loco, pasame esa baina. Tengo que ir y hacer un paqueton de bainas.

baina by Domexicano March 15, 2005