Brain melt

Mostly used in the Uk, people say it to insult someone it’s like (bitch) nobody Ken’s the actual meaning we just like to call people that

“Aye no shit you brain melt” “nah I did fooken tell u to be at mines at 6 no 5 brain melt”

by Junkie6969 February 26, 2019

brain-box

This refers to a person's head, usually in a crude or uncomplimentary way. A berk's noggin or (rarely) a desktop computer's tower.

"Go soak your brain-box" is a suggestion to go drown yourself in a bucket. "He banged his brain-box on it" means a berk finally figured something obvious out.

by Erin Montgomery May 1, 2010

Brain Drain

when after jacking off for a long time or having sex for a long time and you finally cum and the load that you blow is so immense that you can feel your sack emptying out leaving the skin of it so tight that it constricts around your balls leaving your sack looking like a brain.

Dude i sobered up halfway through and saw how not hot she was and it ended up taking me so long to finish i definitely had some brain drain.

by J Dude June 20, 2010

brain fuck

To over-think or over-analyze something (which is usually quite simple).

driver: Hey bro, throw some music in, I'm tired of this shit.
Passenger: Umm.. let's see...
Driver: (5 minutes later) Dude, don't brain fuck it, just grab a CD and throw it in.

by frickinwillie June 11, 2006

Beginners Brain

The notion whereby the cock has had physical contact with the mouth but not enough to warrant full brain.

Tyrrell: I got brain lads!!!!!

The Lads: Nah mate you got beginners brain

by Diggery Dave March 25, 2011

cats brain

When you squeeze your ballsack really tight and the balls are on the top it looks like a small brain.

bla bla bla dsfadsfgasdfasdfasdsadf

by Anonomus May 13, 2005

brain freeze

when one decides to spice up oral sex, the female places 3 ice cubes in her mouth and begins to give the man oral pleasure.

Wait honey, do you want to try "brain freeze" this time?

by Drey J January 22, 2009