1 definition by T pizzane
An orgasm of the brain, something that would be the equivalent of information sex, something that would make a nerd smile in a kind of creepy, happy way.
Nerd 1: Dude, we just got our new Calculus books!
Nerd 2: Alright! Braingasm!
Nerd 1: Yeah, we're so cool
Nerd 2: Alright! Braingasm!
Nerd 1: Yeah, we're so cool
by T pizzane March 26, 2009