doctor brain

The art of one yelling “Doctor Brain” aloud while simultaneously flashing others with his ballsack. Typically done in locker rooms

This kid pulled a Doctor Brain in the locker room today, wasn’t a pleasant sight.

by Sham_wow February 13, 2018

Phatest brain nut

Phatest brain fart of the century.

Bro I just had the phatest brain nut.

by yourmothergay August 23, 2018

milky brain

A Fucking Spastic

“Fuck bens a milky brain”

by Bekwek December 12, 2018

BB Brain

A fuckin idiot.

He's such a bb brain he failed an IQ test.

by julesk April 17, 2019

Porridge Brain

The effects of feeling slow, hazy and tired after smoking weed the night before. Tends to happen the day after smoking weed before going to bed.

"Hey bro, how was your lecture?"
"I don't know bro, I felt so tired and couldn't concentrate after smoking last night"
"Damn you must have Porridge Brain"

by yaboiacul November 25, 2019

Bird brain

A simple phrase that means that something is really dumb.

Aw damn, Melissa got a bird brain

by SlipNdip_69 March 29, 2020

puff brain

A person whose thinking is so ignorant that it is worth nothing but the puffs of hot air coming out of his/her mouth; a person who utters an exceptionally misinformed or uninformed opinion.

Denny was always going on about his knowledge of nuclear physics, even though he failed high school Physics. He is such a puff brain!

by Cynical Bob March 30, 2020