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

Brain Lock

When you just cant remember something that you know you knew hours or days ago.

what the hell was i supposed to remember to do today? what was his/her name , i spent all night that that person too.. damn brain lock

by zzchamp April 16, 2011

brain ass

When some one thinks with their ass.

Who's brain ass idea was this?

by Plummkin December 27, 2016

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

Brain Shart

When a lack of consideration up front results in a serious mess in the back end.

"We were going to deploy to Production at 4 o'clock, but the developers had a massive Brain Shart and the clean up is going to take hours."

by Rainbow Mamba July 12, 2017

Bad Brain

An individual, usually of the Boomer generation, whose brain is clinically bad, resulting in irregular or bizarre behavior, often causing meaningful harm to those around them, especially in the workplace.

Dude, Karen’s such a bad brain that she literally didn’t know how to right-click. That paired with general cosmic confusion caused her to miss 47 Zoom meetings, because she can't figure out how to enter the meetings.

by Randroid Galter December 17, 2022

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