brainhead 

someone who's so stupid, they're smart

"Dude that looks like a bird."
"No you brainhead, it's a super hero."

brainhead by vatalanna January 14, 2014

Binhead 

A game where you try to flip a bin and get it to land on your head. Like bottle flips but with a bin... and your head.

Matt: "Who wants to play binhead?"
Everyone: "ME!!!"

Binhead by binheadchamp December 13, 2020

Are you fucking braindead dude? 

When a goose thinks he is ultimately right even above all others including 1A-1 himself.

Josh: Do you want to help the community or yourself?
Shiv: Are you fucking braindead dude? Myself
Val: CHOCOLATE!!!!

Are you fucking braindead dude? by GOOSESTEP9000 November 16, 2018

Donkey-brained 

A term coined by the great Charlie Kelly meaning someone who possesses inferior intelligence and a lack of common sense, similar to a donkey, or activity that would suggest such.

Dennis eating cereal while driving was completely Donkey-brained.

Donkey-brained by TurkTurkleton June 6, 2013

Braindead Elie 

A double negative and an oxymoron, for when you want to call someone intelligent, smart, and classy in a comical manner. Consisting of two words braindead, when someone who's brain does not work; and an Elie, the one who masters the true power of the blade to become a professional e-girl puller. When you see this motha fucka walkin' the block you know this fools gonna solve cancer. A Braindead Elie can come in many forms such as a Chad or a professional street nigga.

"YOOO MAN HOW DID THE CHEM TEST GO?"
"Honestly bro, I think I Braindead Elie'ed this test"

"Shit babe I didn't pull out in time"
"You fucking Elie!"

Braindead Elie by ElieLover69 January 25, 2022

Shit Brained 

Getting so Drunk that you forget most of what you did the last time you got drunk, and had shit for brains. hence Shit Brained"

"boy i got shit brained, i didnt know what the hell i was doing, i think i had sex with a postbox"

Shit Brained by the Real B-Man April 11, 2010

smooth-brained 

An insult referring to the absence of wrinkles present in the human telencephalon(cerebrum) -- the largest region of the mammalian brain. Literally implying idiocy at a physiological level.

Those smooth-brained idiots voted for G.W. Bush twice!

smooth-brained by drastic_quench May 23, 2008