brain muffin 

When your in a middle of a sentence and forget what your going to say next. The feeling of your mind going blank.Usally happeneds when your underpressure.

I had a Brain Muffin during the final, i couldn't answer a single question.

brain muffin by Better Off April 9, 2006

Troll brain 

"Troll brain" refers to what happens when your testicles are side-by-side and are pressed firmly against the clothing covering your testicles; which will leave you with a "troll brain."

When the coach leaned back in his chair, wearing sweat pants, he opened his legs to reveal his troll brain.

Troll brain by Karl_Hungus July 1, 2005

14.5 mm brain surgery

In Halo series games, a headshot with a 'Human' sniper rifle, or S2 AM sniper rifle. The rifles caliber is 14.5mm. Thus, a 14.5mm brain surgeon, is a good sniper.

Sniper to opposing player: "Well i dont know if i can fix your level of stupid, but I would like to see the effects of some 14.5 mm brain surgery!" (THis statement is either following, or is followed by, several sniper rifle shots.

14.5 mm brain surgery by strangr236 May 2, 2008

brainstew 

1) Good ideas become even better when you set them on a backburner and ignore them until they just won't stand for it anymore. Delicious.

2) Mummy soup. Popular in late Victorian Egyptologist circles. Generally a side dish. Delicious.

Oy guv'ner, be a lad and pass a sup of brain stew, wot?

brainstew by B. March 13, 2005

brain tuna 

a person who is as dumb as a tuna fish and has a big head

susan lee

brain tuna by lloyd checksfield February 9, 2004

brain 

To throw an object, usually a rock or coke can, at someone's head.

I wasn't bothered about getting up to nudge him awake, so I hefted a rock and brained him.

brain by Monk of War July 19, 2008

brain candy 

Mental stimulation from a challenging job, interesting people, and mindbending situations.

Example: "I needed some brain candy, so I left my dead-end job for work in rocket science."

Example: "That brain surgeon dude I met last week is really intelligent. Mmmmmm ... brain candy!"

brain candy by LindaBee January 12, 2008