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 rover

A pure example of Much Ado About Nothing.

Hey, we could have sent a probe to Death Valley and saved some money!

by Zach G. January 15, 2004

mars rover

A person who is out of it and seems to always be spacing out is a mars rover.

John is such a mars rover he never hears what i say.

by abraham solomon January 14, 2004

Mars Bar Syndrome

Suffered by a product or idea caused by enough people choosing to by or do something different from the perceived norm to avoid being seen as boring or unimaginative. However this causes it to no longer be the norm as nobody chooses it.

Corn Flakes suffer from Mars Bar Syndrome, everyone always gets Crunchy Nut, Weetos, or some other stuff.

by Tom Wells May 27, 2008

Mars bar party

gay house party or similiar. basically a gay orgy. tend to find them in coastal towns of britain, such as brighton, bournemouth, hartlepool and seaburn.

corey and randy went to a mars bar party up the headland in hartlepool. they took sausge up the exit hole all night

by southerner in the north July 29, 2004

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 sauce

Another word for sperm or semen, usually directed at chicks who get knocked up intentionally by guys who set out to conquer as much pussy as possible.

Also the gender opposite of venus juice

Dwayne: "Who'd Sarah get pregnant by this time?"
Dante: "Red. He busted a load of mars sauce in her guts. Tryin' to conquer that snapper."
Dwayne: "Damn. She trapped him too."

by MASKED BASTARD December 9, 2008