brain boner

Something that strikes a chord in someone's thinking, creating a spur of "enlightenment" and stimulation in knowledge, especially in subjects like philosophy & logic.

John: Hey, have you seen that recent philosophical discussion between XXX and YYY on YouTube?

Peter: Yeah, it was so good it gave me a brain boner.

by nullswitch March 6, 2011

brain rape

Forced extreme mental exertion, to the point of feeling naked and violated

"Yo how'd that Physics GRE go?"
"Fuck I got brain raped"

by G-monie November 27, 2006

giga-brain

someone with a supercharged melon, who actually uses all 300 billion of their brain cells.

Tito the rocket scientist is a real giga-brain.

by Mr. Crusty November 1, 2006

bird brain

Mildly insulting phrase denotes silly behaviour, actions or thoughts usually attributed to a child or immature person.

"Don't get angry at your little bro., he did not mean to pull your hair, he is a two-year old bird brain"

by Muyuna December 11, 2004

Potato Brain

A person who has the mental capacity equal to, or less than, that of a potato.

Swaggot: Ay, bruh, I got dat #SWAG

Guy: God, you're fucking potato brain.

by Manatee God August 11, 2015

Biden Brain

when you have a moment of partial or total forgetfulness about what you were saying and or start stuttering i, uh, duh

sammy had a bad case of biden brain while ordering lunch.

by zenith1932 September 16, 2020

herpes of the brain

A condition associated with a stupid person. A person who cant think for themself. A person with nothing upstairs. Someone who has HERPES of the brain instead of the body. It impairs their thinking and makes them become brainwashed easily.

Mikey Rehmeer has herpes of the brain.

by sjeeee January 10, 2008