mars bar

Excrement, or pertaining to defecation.

I'm just going to the toilet to do a mars bar.

by Dunky Oggins November 21, 2003

Mars Bars

A little munchkin with a facial expressions of a demon; Little scene kid.

"Did you see the little fuckin mars bars in the movie?!"
"That mars bars scared me poopless"
"Don't let your children grow up to be a Mars Bars"

by Katie Uchiha January 20, 2008

mars bar

ed carrick a tanned friend of mine

hey mars bar come here

by efe February 02, 2004

mars bar

the thing in my hoodie pocket

by lol September 16, 2003

mars bar

A disgusting, revolting ,shitty snack that is loved by jerks and retards

Jerk: mmmmm mars bar

by jj September 28, 2003

Mars Bar Surprise

The art of shitting into a condom, freezing it, then inserting it into another persons anus during coitus.

Person 1: You'll never guess what I did last night..
Person 2: What was that?
Person 1: I gave the missus a Mars Bar Surprise.

by farmer01631 July 08, 2012

Mars bar

also known as "Mars and Venus", cockney slang for a penis, a male sexual organ

I ain't sucking on that tiny Mars bar

by roos_va June 13, 2004