brain duster

(noun) Canned air used primaily to clear your keyboard from dust. Used as an inhalant it is known as Brain Duster. User will experience a feeling of blacking out. Use over a long time in a single sitting user WILL hallucinate.

Joe "man i'm all out of beer"
Moe "it's okay man, i've got some Brain Duster"

by BoJiggles September 4, 2006

giving braines

Giving oral sex to a man (giving head).

hershel is giving braines.

by Roger Bernardo July 9, 2009

Brain Bang

Brain Bang is used to describe how you feel after witnessing something mind blowing or seeing something amazing and out of this world. It can also be used to describe how you feel after realizing something crazy, like an epiphany on steroids.

Josh was brain banged when he realized that there was an arrow in the Fed Ex Logo and that OK is a stick figure side ways.

How did he pull that bunny out of that hat!? Man, what a Brain Bang.

Whoa! Inception gave me a crazy brain bang the whole time I was watching.

Cubone is a baby Kangaskhan!? BRAIN BANG.

by IaMmE Fan May 30, 2011

lamb brains

The act of taking only your ball sack out of your pants, choking the balls tightly to the bottom of the sack tightly with your fist, and then standing nonchalantly next to a friend in an attempt to get him or her to look them unknowingly. When and if they do look, you must bleat loudly, mocking a sheep.

That lousy Ralphy got me to look at his lamb brains the other night… and it was while I was eating too.

by Ted N. Renner April 24, 2006

hungry brain

An act, usually public, in which a man hangs his scrotum out of the fly of his pants, pulls the skin tight around one testicle with his hand, and squeezes rhythmically, resulting in a veiny, throbbing effect reminiscent of a 1950s science-fiction monster.

Usually considered vulgar.

They're still talking about the time he walked into Denny's and flashed the hungry brain.

by Uncle Leon November 10, 2008

Baby's Brains

A man's scrotum.

The balls, particularly when it's chilly and they're tucked up tight against the body. The foldy skin looks like the brains of a tiny baby.

"Ugh, I just caught a glimpse of your baby's brains...put those things away!"

by siikworm January 22, 2008

party brain

When you pull your balls up above your member and let them hang out and over the top of your pants, giving the appearance of a brain.

"Dude, this club is the titts! I need to pull out my party brain"

by Loose Nut March 18, 2008