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 5, 2018
Get the Horny brainmug. when you exert so much focus or brain power that you lose all ability to function as a normal human being
by cmdrwest May 15, 2017
Get the Brain Poopedmug. 
Noun:
Only the best of the best could be shit for brains, It's what is sounds, shit for brains, is when they had a reconstituted brain with the primal source, YOUR TURD.
Only the best of the best could be shit for brains, It's what is sounds, shit for brains, is when they had a reconstituted brain with the primal source, YOUR TURD.
by Mean dood March 31, 2020
Get the Shit For Brainsmug. Brain fog the day after a night of excessive drinking. You move a little slower, the brain doesn't function like normal, and the simplest of tasks take 3 times as long.
I can't remember the name of that song, I have Jello Brain today.
Oh Jello Brain got lost on the way over, he stayed out until 4 am.
Oh Jello Brain got lost on the way over, he stayed out until 4 am.
by casefacee November 6, 2009
Get the Jello Brainmug. Either your IQ is 100000 And you came up with a really good idea or Your IQ is 1 and you tried to be smart and you failed
by aRandomNoob7 November 16, 2020
Get the Big Brainmug. by kjqherdgfqebrpufiq0e4398tgupoq May 6, 2022
Get the brain damagemug.