A sudden rush of short-lived intellect, intelligence, or insight on a matter or idea.
He thought about the girl and had a braingasm of poetry.
by newbiedoo December 23, 2008
An unintentional orgasm without any real stimulation so it's all in your mind.
"Oh emm gee. I totally just had a brain gasm while laying down infront of the fan watching t.v."
by Lizbo June 12, 2008
A pleasurable tingle one experiences on the scalp. Has other meanings
She had a braingasm when she thought about candy.
by Casandraelf June 08, 2009
This is an orgasm of the brain, when you want to "bust a nut" but not really, being overly happy when a straight friend helps you out.
Will helped me figure out that I didn't need to pay an HVAC guy 100 bucks for a tripped fuse when I thought my AC unit shit the bed, I had a Braingasm right there on the spot!
by Tiger6513 August 31, 2010
Brain fantasies
Sasha had a braingasm while talking to her boyfriend mark on the phone.
by Cenik August 02, 2008
It is a type of orgasm acheived from mind. Sexual arousal is physical and mental—but if one tries hard enough, our thoughts really are all we need to get off.
Some people can actually ‘think’ themselves off through fantasy and breath work.
These are sometimes called “energy orgasms,” because the method requires developed brains. Orgasms from “thinking off” show up in the same spot of the brain as orgasms from genital contact.
It's hard to get a braingasm, man!
by dasel horr March 26, 2016
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