Mush-Brain

The result occuring a day or so after smoking spice (such as K2) in which you experience slight memory loss and feel rather stupid for the whole day. Experts believe this is just a mental paranoia experience that can lead you to think you have something wrong with your brain.

Johnny- Fuck, I forgot about that homework, dude!
Tom- Probably cause of that K2 you smoked the other day.
Johnny- I think my brain is messed up dude!
Tom- You have massive Mush-Brain!
Johnny- Fuck Mush-Brain.

by UndercoverStoner February 21, 2011

Piss Brain

(n) The distracted mental state resulting from a serious need to urinate. Usually resulting in a delay to relieving said need.

I totally screwed up the last 3 answers on the exam because I had Piss Brain.

My Piss Brain was so acute I had a hard time unzipping my pants.

by barfeedbob October 6, 2011

Big Brain

A saying only big pp boys say because their brain has been enlarged by the big pp information

Me: 2+2=22
Also me:
BIG BRAIN!!!

by Jospeh Mother October 27, 2019

Bird brain

a dumb friend who never makes any sense and always gets you confused

Your such a bird brain.

by simpforfinnwolfhard November 14, 2020

big brain

This is big brain time - markiplier

person 1: what tree do think cheese comes from

person 2: this is big brain time

by markdivider November 3, 2020

brain injury

the worst goddamn thing that ever happened to me.

I got my brain injury last summer

by Sinnia April 25, 2021

Man brain

He got a dumb ass head

Brain empty

Oh He’s from Cheney, he got that man brain

by Nobrainallass February 14, 2022