cement for brains

Someone who is impossible to communicate with. Dense.

Totally thick. lacks understanding.

by Rees Pearse April 19, 2005

brain blasting

Stuffing the entire ball sack into the ass or vagina of another.

Me and my girl friend were brain blasting all night. My balls still smell like ass.

by theonetrueruler November 30, 2013

brain twins

Two people who are extremely close friends to the point that they love the same things, can easily complete each others sentences or talk simultaneously, and always know what the other person is thinking or would say in a situation. They get along perfectly and hardly ever fight. Other friends are jealous of their closeness and they are thought of as inseparable - you never see one without the other. Usually brain twins are two girls or a girl and a gay boy.

John, the popular jock, had finally gotten the nerve to ask Anna to the dance. She was, as usual, walking with her friends Allie, Cameron, and Zeke. When John approached them, he was happy how excited Anna looked to have been asked by him. But Zeke, because they were brain twins, knew only by looking at her that she would much rather have gone with anyone else, though John, Allie, and Cameron had been fooled.

by Phinny Fanny Phoo October 5, 2007

mush brain

Decreased brain function, including (but not limited to) slower reflexes, confusion, and a lower IQ. This condition is observed:

1. In workers who spend greater than 8 hours a day and/or greater than 30 hours a week on excel

2. In North American citizens (particularly men) on the Monday after the Super Bowl

3. In athletes who have experienced many concussions

The professional hockey player was forced to end his career early due to mush brain after having numerous severe

by Mush Brain Patrol March 14, 2012

brain ninja

someone who has the ability to get into your head and fuck with your mind.

Jess: We were having a fight bout (something stupid that was Jess' fault) but i totally turned it around and made him feel bad bout it.
Ashlee: wow, you're such a brain ninja jess!

by inimitable07 April 4, 2009

squirrel brains

The appearance of a male's scrotum when he squeezes his testicles so that the skin is taught.

"Hey, lets get a picture of your squirrel brains on Blake's passed-out face"

by Rubbaneck November 16, 2004

Soft Brain

Polite way to call a person retarded

hes a democrat. must be a soft brain

by PresidentElectDickPenis January 6, 2021