A game in which if someone says something stupid, another person yells "brains" and slaps the person who said the stupid thing on the back of the hand

Getting a blowjob. Refers to going so deep yu get the 'brains' of the girl.

Another term used to define Oral Sex..
origin: A kid who one day got his girlfriend to give him head in the back of the library..

A hefty chunk of muscle & tissue that, over time, accumulation in your cranium. A large percentage of a certain anonymous school lacks this potentially deadly weapon called a brain. Brains come in many different shapes and colours but below is a short factual story about a boy, with a brain too big for his own good.

The master of all that is brain and over lord of his palace of coolitude is a extravagant individual of pure intelligence. His servants, Adam, Ben & Adrian residing forever by his side kept well under cover the true capability of his brain. His rough, pale skin and constant hyperventilation does not reflect the many ways in which this personality can be described in a word… cool. In the year 1990 a red headed woman, her energetic daughter and her specialized hairdressing other half, entered a substantially well built hospital in southern Mansfield just past the border to Sutton-in-Ashfield. As the family entered the ward a tense atmosphere rose as an abundance of collected ward nurses dropped their clipboards and dashed towards the struggling woman. They entered the theatre. A few hours after, exiting through two large main doors of the childbirth wing, immerged a family of 4. Thus a new era of righteousness was upon us. A new way of life was about to become reality. A path in which we could all follow was clearing. It was the birth of Shane.

When u grab your sack and squeeze forcing your balls to go tight against the skin, causeing THE BRAIN!!!

Verb. To be hit really hard in the head.

Another word for head, or blowjob. This term is most appropriate however, because unfortuantley, most male brains reside in their penile regions

Something that Justin Bieber fans don't have.

To constantly think about something.