No brainer

A person who refuses to do or reciprocate oral sex.

Laura: Does Jake give good head?

Payton: I wouldn’t know, he’s a no brainer so he’s never gone down on me.

by Happy Gilmer November 11, 2018

occupation-brainer

A no-brainer in terms of occupational safety, common sense and other overall health standards

It's an occupation-brainer to not get wasted and take to the wheel of a motor vehicle

by Sexydimma March 31, 2017

No Brainer

A choice that doesn't require IQ because its so easy.

Me Picking a PC over a phone was a No Brainer

by Cambodia1132 May 31, 2021

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

brainer

The act of making a basic decision and bragging it's smart and unusual.

1- I'm worried about the high Covid infections atm so I'm wearing triple masks *smug face*

2- daamn, that's very smart brainer-boy

by Kafka1 August 26, 2021