On the brain

To constantly think about something.

Steven has sex on the brain.

by Hello-There-1989 August 25, 2013

the brain

When u grab your sack and squeeze forcing your balls to go tight against the skin, causeing THE BRAIN!!!

Dan-THE BRAIN!!!
Steve-AHHH WTF DAN

by J-dawg January 1, 2005

brained

Verb. To be hit really hard in the head.

I got seriously brained against a brick wall and I still can't see straight.

by Fab Swing Dancer (who has been nearly brained on several occasions) May 15, 2006

brain

Another word for head, or blowjob. This term is most appropriate however, because unfortuantley, most male brains reside in their penile regions

"That girl has a foot long tongue, I bet she gives great brain!"

by Rae Rae March 23, 2005

Brainful

1. Stereotypical britbong with an obscene love for Harry and Meghan
2. A person with a tiny skull and medium sized brain
3. The biggest boomer you know

Droolio: Did you see the Oprah interview with Harry and Megan. It was soo good, I loved it.

Nakia: Sigh...whatever you say brainful

by Brainful March 23, 2021

Brain

Something that Justin Bieber fans don't have.

Susan: I have such a huge crush on JB!

Bill: I always knew you had no brain!

by Sum Gy April 3, 2012

A Brain

What idiots lack.

Wow! That guy has a brain!

by Mr9001 March 1, 2015