brain tub

a car or truck that has been in a wreck usually a fender bender

jackie: Did you see that brain tub?

Rickky: Totally dude!

by qazx528 June 26, 2010

P brain

Someone who has smoked a viscous amount of methanphetamine creating a slurry of a brain/ someone with severe down syndrome

Toby the retard says what a lovely day
Reply- shut up P brain

by Jamoneywoney June 3, 2021

rainbow brain

When there's a connection between two peoples' brains and they're on the same page at the same time.

I asked my friend about going to a concert and rainbow brain she replied with the exact band I was thinking of that moment.

by Zelda22 January 21, 2021

Booch Brain

This is what you call someone who is super smart but also a douche-bag to the point they, normally a he, gets banned from discord server just for using facts, logic, and triggering people who cannot comprehend the truth. This person is sexy, super smart, can count 1 to 0.

"Facts, check. Logic, check. Triggered, yes. You have a Booch Brain, man."

by Boochbeard July 2, 2019

BRAIN RIDEOUT

the state of being too "grilled" (high) on MDMA.

jonny's grillin'- dancing and having a blast... but brian is having a brain rideout- his eyes are rolling like a slot machine and he's stomping around the room like godzilla!!

by Dr.Freedom December 9, 2011

Jizz Brain

When you put the tip of your dick in a girls nose and ejaculate onto her brain.

While she was sleeping I wanked in her nose and gave her mad jizz brain and she might die.

by Miacplkane December 20, 2015

Jelly Brain

When someone drinks alcohol for too long of a period in their life. (Their brain turns to jelly, i.e.. jelly brain)

Boy, she sure let her brain turn to jelly! i.e.. Jelly Brain.

by Doctor, Doctor December 1, 2015