(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.
by BoJiggles September 04, 2006
Lack of normal brain function that the non mom does not possess. After birthing a child, you forget things frequently and don't remember what you did 5 minutes ago.
Oh geez Gina, looks like the mom Brain for you again!
I'm having a Mom Brain moment. Oh yeah, I'm Renee! Nice to meet you!
I'm having a Mom Brain moment. Oh yeah, I'm Renee! Nice to meet you!
by Swoonma February 27, 2017
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.
by Loose Nut March 19, 2008
When a man flashes his testicles (and only his testicles), pulled up and taught to simulate a lamb's brain. Usually used for offensive humor after the question "want to see a lamb's brain?" or "have you ever seen a lamb's brain?" The person questioned is usually not given time to respond properly before being flashed.
by TheDoof October 17, 2008
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 06, 2006
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.
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 05, 2011
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.
Usually considered vulgar.
by Uncle Leon November 21, 2006