Smooth brainer

A slang used to call someone dumb, stupid, of low IQ, etc.

Origin: As the amounts of folds on the cerebrum of a mammal brain determines the intelligence of the being, having no folds would mean that they have on intelligence.

Ignore them, they're just some smooth brainers

by RAPHlEL March 15, 2023

brainer kisser

someone who kisses girls who just gave brains(head)

yo,did you hear about Donald kissing that brainer
Yeah, He's a brainer kisser

by J frog November 1, 2008

dumb stinky brainer

the best compliment that can be given to someone

Wow hes such a dumb stinky brainer, I love him!

by Dumbguy47 October 15, 2019

Why is that even a brainer?

alternative phrasing for "it's a no-brainer", meaning, "Yes, of course, it's obvious."

"Go see the Hunger Games? Why is that even a brainer?"

by Doctor Science August 9, 2012

Ball-brainer

A person whose entire brain is occupied by football — strategy, goals, matches, and even their dreams are football matches.
They're either a football genius, a delulu baller, or both.

He skipped a wedding to watch the UCL final — total ball-brainer.

by Pitch Princess June 12, 2025

Simpleton-Brainer

The insanely rare "Simpleton-Brainer" is so rare it should be kept in a wildlife zoo with all possible restraints attached to avoid any unnecessary accident from evolving in it's chaotic environment. Anything below very high level smooth-boys should never be allowed in the near proximity or even visual reach from this monster, let alone manage and take care of it. Conveying this beast away from it's own misery is considered impossible by expert smooth scientists. So we're told to simply spectate and let it be.

Who peed on the dog again?, it must be the simpleton-brainer.

by Smoothbrainer69 October 22, 2020

Brainer

Mauritian creole language. It means a boy masturbating.

Get sa pilon la kuman p brainer.

by Spookydevilman79720 November 20, 2022