Brain Flatlining

When you’re talking to someone and your brain goes poof

Hi my name is patrick and my brain flatlining can you repeat that

by Bold-Pear904 September 13, 2019

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

Sugar Brain

A racial slur for candies

Person: YOU ARE SUCH A SUGAR BRAIN!!!!
Candy: That's like saying the n word to a black person, how dare you.

by MillyKilly October 11, 2025

Monkey-brain

A reference to Neanderthals or homo sapiens, the mindset of not being able to comprehend factual information or not understanding an entire complete message.

Do you not understand that what I'm trying to say? what do you got a monkey-brain ?

by Dayg0Playz July 25, 2023

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

Icy Brain Pause

A specific type of brain freeze you get from drinking Chatime Fros-teas.

My Chatime Fros-tea gave me an icy brain pause because I sipped it too hard.

by BubbleTeaFanatic June 5, 2022

Big brain

Big brain is a term for the opposite of a genius.

The boy was a big brain at maths.

by cdmkv March 17, 2021