A state of mind that males experience when they have not ejaculated in a good period of time. This state of mind makes you horny and temps you to do to stupid things.
Rob: Dude I haven’t ejaculated in like a week
Jeff: dude ur insane
Rob: yo should I hook up with this girl (shows picture)
Jeff: Ew no dude u must have Horny brain
Jeff: dude ur insane
Rob: yo should I hook up with this girl (shows picture)
Jeff: Ew no dude u must have Horny brain
by Boi 123 November 05, 2018
I need brain viagra
by tripolar92 & Sara January 18, 2009
by May420 July 10, 2019
when you exert so much focus or brain power that you lose all ability to function as a normal human being
by cmdrwest May 16, 2017
by big shlong john April 17, 2020
A condition suffered by males after ejaculation where said male temporarily loses the mental capacity to process normal thought.
While suffering from Spooge Brain, Bill agreed to go to the ballet with his girlfriend, her mother and grandmother. Under no circumstances would Bill normally have agreed to such an endeavor.
by Alex Terego February 20, 2014
by kjqherdgfqebrpufiq0e4398tgupoq May 06, 2022