brain sliver

an annoying song that is stuck on a loop in the brain brain that is nearly impossible to make it stop playing.

I woke up and this brain sliver just keeps playing over and over an I can't remove it from my brain.

by Dr. Jaquith August 27, 2014

Brain Cancer

When someone gives you immaculate brain and warps your perception of reality so much to where you got to much brain and now it’s not alive.

Shawty brain so good it gives me brain cancer

by IBeDoingWork March 28, 2022

brain shell

your skull but you can’t think of the word skull so you say brain shell

your brain shell is your skull. it’s very important. pls don’t break your brain shell

by Therealjhoncena November 1, 2022

Brain Laugh

When you don’t have an audible laugh but instead just chuckle to yourself and acknowledge the joke in your head.

“Yeah sorry I thought it was funny, I just brain laughed”

by Its not seth August 7, 2021

Tugging Brain

Masturbating. When your brain (shriveled balls) are tugged from the pulling of your penis.

You know when your roommate knocks on your door when you're tugging brain and asks, "can I come in?" and you yell as loud as you can from your gut "TUGGGGGGGGGIN BRAAAAAAAAIN!"

by Rawdogginitsince96 August 9, 2021

Brian Brain

When you have a strong, humorous but klutzy brain

Can't believe I just did that. It was a right Brian brain moment.

by Zentient_Being July 24, 2023

Brain-Freeze

The act of giving fellatio whilst having ice cream in your mouth.

Guy 1: My dick was really warm last night...so my girl gave me head with ice cream in her mouth!

Guy 2: ouch I hope either of you didn't suffer from brain-freeze

by R1CK S4NCH3Z October 16, 2019