Rectal Brain Freeze

Noun. Can happen when using a cheap, cold water only bidet in winter. Usually the result of a fine jet of ice water hitting the outer rim of ones exit hole. Can also cause teeth to ache, resulting in a realization that the two holes have more in common then previously thought.

"I just used my bidet I received at the under $20 Christmas gift exchange and gave myself a rectal brain freeze. I also found out I have a cavity."

by Farnyblue December 22, 2022

three brained eyeball

When you have a baby with your third-cousin

Friend: if you have a baby with them the kid will have a three brained eyeball

by Bertn'Ernie April 20, 2021

Big Brain Bunch

A plural for the word Idot Big Brains.

Guy1: Hey, did you see those people?
Guy2: I think they were just a Big Brain Bunch.
Guy1: Oh, Ok.

by OlekThePeepian August 31, 2020

break-up brain

Break-up brain is a situation in which occurs when have just broken up with your romantic partner or significant other after a long term relationship. A person suffering from break-up brain suddenly finds every person around them attractive and has multiple concurrent crushes right after a break-up.

Ever since Maria broke up with her high school boyfriend of 2 years, she had a serious case of break-up brain - she suddenly finds everyone attractive!

by Kay97 November 30, 2016

Lelouch big brain

This would typically refer to someone being so smart,you can compare them to the absolute anime mastermind lelouch lamperouge.

"Yo this guy bamboozled the entire school council!"
"Yeah bro he got that lelouch big brain"

by Vinniethelegend April 4, 2021

Unfuck your brain

A response to When one acts slow, retarded, not listening or following directions, unclear mindset or exhibits uncharacteristic actions or behaviors.

While walking my dog on a leash he kept pulling away getting into mischief. I turned to him and said “Chase you better Unfuck your brain!.

Unfuck your brain

by S.Figueiredo. July 6, 2023

fuck brain McGee

A complete and utter dipshit. A parents biggest disappointment among their children. An individual who cannot find their ass with both hands. A completely useless individual whether it be mechanical,technical, or intellectually. A person who is so clueless that they could drown standing in a rainstorm.

Someone better get fuck brain McGee out of the rainstorm .that dipshit is gonna drown. Goddamn his parents must be disappointed.

by Willie shaverpus September 29, 2023