’tain yer brain

Do something intellectually fun. (Short for “entertain your brain.”)

You need to ’tain yer brain, bro.

by SawHat66 February 28, 2023

Brain judo

When some one uses something you say against you in a later conversation

You can't use what I say against me that's brain judo

by Peter b dragon February 15, 2020

brain slap

a slap so hard you knock their pea brain out

"had to give that bitch a brain slap"

by Qwerty453213 January 20, 2023

Berta-brain

A person who has a questionable or seemingly variable number of brain wrinkles based on their mixture of stupid and intelligent thoughts and/ or actions.

Alexis got a job as an airline pilot, but failed her motorcycle license test. She has a Berta-brain

by CharlieRomeo August 4, 2024

Crinkle Brain

Thinking so hard and being so utterly smart that not only does your forehead crinkle, but your brain as well.

Check out this crinkle brain strat, it works every time!

by Masterful Ezreal main February 24, 2019

brain peep

a peep into a mother's brain

bake the cake. can't somebody keep away the kids, entertain them. bake the bloody cake. god i hope this will turn out nice. write a card maybe? is that too cheesy. maybe rhyme. haha duh. air force 1 was it? what, adidas was it? air force 100? nike. ask the assistant. bake the bloody cake. dinner. lamb? kid-friendly? wrap the presents. check the cake. so, lamb was it. side dish. potatoes. brussel sprouts. kid-friendly my ass. we need a sauce. wrap it up. maybe write a definition. call it brain peep. brain fuck. peep. fuck. fuck the brain. its fucked.

by Krkič December 30, 2019

Australian Brain Freeze

The "Australian Brain Freeze" is the sex act of putting an ice cube in a vagina. It's named after Australia because Australia is known as the land down under.

My girlfriend's asked me to do the Australian Brain Freeze for her last night. It was horrible.

by BubblesØ6 May 22, 2024