Skip to main content

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
Smooth brainer by RAPHlEL March 15, 2023

No brainer

noun. A person (particularly a female) who will gladly accept head but wont return the favor. Most commonly technical virgins who aren't yet accustomed to much sexual behavior. (Or simply just a prissy bitch)
Kenny: Hey you know any females that give good head?
Eli: Ohhh! how bout Jessica? Dude, I heard that girl swallows!!!
Kenny: wtf? Oh hell naw man she's definetely a no brainer. and her dad's a cop..you got me fucked up dawg.
No brainer by jajkbnkn January 24, 2011

no brainer

A person of either the male or female persuasion who absolutely refuses to participate in oral sex.
'Man, I had to leave that girl alone. The p***y was good, but I found out she's a no brainer-she wouldn't give me any head!"
no brainer by dabbs October 20, 2008

no-brainer 

A girl who won't perform oral sex.
She's cool and all, but she's a no-brainer, so you'll have to settle for an old-fashioned.
no-brainer by cuban April 26, 2005

No-Brainer 

When a girl is giving head to a man and his dick goes up too far inside of her mouth and it punctures her brain.
"Yo! I gave Janet a No-Brainer last night! I think she's in a coma!!"
No-Brainer by Nerdness October 31, 2017

occupation-brainer

A no-brainer in terms of either occupational safety or overall health safety standards
Don't be idiotic enough to get wasted and then take to the wheel of a motor vehicle; I mean it's an occupation-brainer in terms of common sense safety standards, no?