Braincest

In certain circumstances, two children will be born, sometimes even from different parents, and they will be siamese. However, not siamese physically, but mentally. If such children with siamese brains partake in any physical activities, it is called braincest.

Kathy and Jake are getting married? That's braincest!

by Josh Osborn May 23, 2008

brainwash

this is when you get your girl on her knees. then you ask her to close her eyes so she doesn't know what you're about to do. shove your penis into on of her ears and then start to do her. when you come, take your penis out, and a trail of cum should come out of ear, looking like soap.

damn last night sean and brad brainwashed this chick at the sametime. you should have seen how much soap came out of her ears.

by scahn October 24, 2006

brainfael

brainfael sometimes said brainfael harb is an word used to express the ecxess of intelligence in a single brain

bill: bob I just got a 20/20 on my math test

bob: omygod bill ur such a brainfael

by panjeet the chicken February 20, 2019

Braincheck

When a girl is dying to give you some head but you just aren't in the mood for it -- you ask her for a braincheck.

Tim: Vicky really wanted to give me a blow job last night...

Ryan: So did she?

Tim: Nah, I had just hooked up with her room mate, so I asked her for a braincheck.

by J Ganthier October 13, 2008

brainface

A whimsical word used to describe someone who typically says something that alienates one or more of his/her friends on a daily basis, shouts random nonsensical words at awkward moments, tells stories that go nowhere and should probably stop one to two sentences before they actually do, makes references to world of warcraft knowing full well that no one in his/her social circle plays the game, and is frequently prone to bouts of dementia in which "every girl on earth is horny for them".

Variations include, but are not limited to:

Facebrain, Brainhead, Headbrain, etc.

Taco bell drive-thru guy: "How are you tonight?"

James: "This is a nacho cheese order! HAHAHAHAHAHA!"

Dan: "Oh...my...god. What a brainface."

by brainballs January 6, 2008

braincake

Food for thought. Chewy intelligentsia. Dense and gooey ideas. Delicious insights. Bite-size factoids. Tasty repartee. And so much better than mental floss.

Op art is one thing. Social sensibilities, as displayed through subversive art, makes my head spin. Braincake! Yummy!

by Signal Editorial December 9, 2008

brainache

Used as an insult to denote somebody of limited cognitive power. The implication is that they find the act of thought so difficult that it causes their brain to ache.

Have you figured it out yet, brainache?

by RadioElectric February 20, 2011