bum crumbs

the crust left behind in your butthole, from feces. usually in small pieces, like a loose dingleberry.

I farted one day, and I had bum crumbs all in my underwear.

by Shefun April 25, 2006

bum fuck

a place, containing no phones, street signs, or people with teeth, incredibly frightening to be lost in, especially at 2:30 in the morning

We got lost in bum fuck PA for 3 hours Friday night.
What did you do?

by lillyg October 2, 2005

cyber bum

A person who does not own a computer, and spends hours in libraries, computer stores and anyplace else they can find to use the internet.

I'm such a cyber bum, I've been here for two hours/

by Cyber Bum June 18, 2006

Bum Sasquatch

A sasquatch is a big hairy beast.
A bum sasquatch is one that lives up your bum.

Examples BUM SASQUATCHES: Bigfoot, The legendary Calum Mcloughlin.

by John Haines December 5, 2007

bum deal

a deal that's not a good one,

when two tops meet and they make a deal on who's honorary bottom

so i give you 100 dollars and i get what, that's such a bum deal

by jaffaw July 16, 2009

Bum bhosda

It is the superlative degree of bhosda.
Bhosda means the reproductive organ of a female i.e vagina.
When the vagina is fucked is so hard that it becomes 2 or triple of its size then it called BUM BHOSDA.
Note : The increase in size of vagina when fucked is a theoretical concept.

Maine saali randi to kal raat itna choda ki uski chut ka bum bhosda bana diya.

by hit98 July 25, 2011

bum chum

An overly friendly humanoid of the masculine variety with a preference for other males. They like to spend their time investigating cracks and crevices. Favourite games include Hide the Sausage and Where's the Salami. Often answers to the name Jimmy, James, Jimbo or Jimbob.

Chrissy: BumChumSayWhat?
Jimbob: WhhhaaaAAaaaAAaaatttt????

by ChrissleWissle September 1, 2004