Bwain 

Refers to a cigarette, usually smoked in the company of shady and/or gully individuals. The term "bwain" is derived from "bone", a more common and somewhat less grimy reference to cigarettes.

Shall we retire to the bwainsment for some sweet bwain action?

Dude, I'm bwained out of my fucking mind.

I am so fucking bwained right now.

Bwain by Sleeeze Smiff January 12, 2009

Bwain 

Brain. It's when someone is not able to pronaunce "r" correctly.

A: Bwains, bwains!
B: Yo! What are you saying?!
A: Bwains!
B: Aaa, brains! Okay, you obviously have problems with the "r"!

Bwain by GringoStar September 16, 2020

Smoove Bwain 

Your brain is so Smoove it can do flips, very intelligent, you are capable to be the most immaculate person in the whole world. If you have a Smoove Bwain you are an intellectual, PERIODT.

"I got such a Smoove Bwain, all these ugly wrinkly bwains can't compare."

"You should see Emily's Smoove Bwain, she got a whole A in her test because of it."

"Being a Wrinkle Brain is such horror, I wish I had a Smoove Bwain like Alex."

Smoove Bwain by Biggest Smoove Bwain 101 January 7, 2021

stupiy bwain

Means you are dumb

You are such a stupiy bwain

stupiy bwain by B1g N1g April 26, 2019

Quantum Brain Fart 

When you both remember and cannot remember if you have done something. The state of being unsure if it is a false memory or a factual experience.

Schroedinger to Heisenberg; darn your uncertainty principle, I am having a quantum brain fart trying to remember if I did (or did not) put the cat in the box.

Quantum Brain Fart by Teraknor January 7, 2016

lard brain 

When you eat too much meat at hotpot and the pork fat controls your mind.

Max had lard brain after hotpot, now he's tripping all over the walls.

lard brain by moisttowlettes September 26, 2019

Blaining It

When you totally fuck something up really badly.

"Man I totally Blained it with that date with Sarah"

"I'm gonna Blain this presentation today"

"I am Blaining it right now, talking to you"

Blaining It by Agent South Dakota January 2, 2015