Brain Scan

1) A move in which a bald head is rubbed against a woman's vagina.

2) A move in which a head is inserted into a woman's vagina.

I was going down on her and she seemed to like the stubble from my chin, so I decided it was time for a brain scan

by sethinsd August 26, 2008

ass for brain

it describes somebody who thinks and talks from their ass

dude talk out of your mouth you stupid ass for brain

by jumping tree October 28, 2007

Thin Brain

(Noun)Derogatory name for a man with a small penis. Used after one shows their small penis at a party or gathering.

John was dared to streak across the bar. I don't know if it was just cold or if he was a thin brain.

by Nubb'n December 17, 2008

brain up

To think; to use one's brain; to accept the challenge to think;to wise up.

You invited your two ex-girlfriends to your party? Come on, man, brain up! What were you thinking?

by Player Monroe May 13, 2008

cambridge brain

(noun) Large, veiny testicles inadvertently shown. Similar to a large brain as may be possessed by somebody studying at Cambridge

Excuse me vicar, but do you realise your cambridge brain is poking out of your cassock?

by Pete Watkins September 3, 2006

brain cripple

an individual who is crippled in the brain.

you're a fucking brain cripple

by stu,alex&amy October 10, 2006

Brain Matter

When you take loose scrotum skin and bunch it in your hand. The result resembles a soft brainy tissue.

Sabe's took his scrot skin and made brain matter of it, which he then played with for several hours.

by Dill Nut October 3, 2008