Brain Boner

When you are talking and then have a random smart moment.

"Your mom just had a brain boner about robotics"

by Expression of happiness July 22, 2014

brain boner

just like real ones, they can be given or received.

Tauni gave me a huge brain boner this afternoon.

by TauntaunandJ January 19, 2018

Brain Boner

Sexual arousal that comes from enjoying someone else intelligence.

Guy1: Have you seen that girl? She is incredibly intelligent.
Guy2: Yeah, I would go over an horde of blood thirsty aliens to have her. I have an incredible Brain Boner.

Girl1: I can' t belive the way he explained Heisenber uncertainty principle.
Girl2: Yeah, he gave me a Brain Boner since the start of the class.

by Dolapevich January 22, 2014

brain boner

A strong liking towards a member of the same gender, in a non-sexual manner. A closely bonded friendship. Similar to a "bromance."

Ted: "Hey where has Phil been lately? Ah, probably shackin' up with some lass."
Josh: "I really don't know and it's kinda bumming me out. We used to do everything together. It's kinda like Cheech without Chong."
Ted: "Heh sounds like you've got a total brain boner for him!"

by chungamunga April 18, 2009

Blue Vain Brain Boner

Something that strikes a chord in someone's thinking, creating a obsession of "enlightenment" and stimulation in knowledge, and gets obsessed in his/her thought pattern until his / her thought/idea wears off or the thought gets put into action.

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 blue vain brain boner.

by Slim and Gee Production April 16, 2011

Brain Boner

An idea.

I had a raging brain boner the other day. Space Suits for cats is a good idea, and don't let anyone tell you otherwise.

by earlgreytea23 November 23, 2018

Brain Boner

The intense climatic feeling of exhilaration encountered when stimulated beyond arousal of the intellect; a hyper-focused state of mental masturbation.

He / She's got a Brain Boner for it, I can't believe how long he / she's been {watching, reading, listening, etcetera} this.

by Reibesac July 11, 2017