bum-fiddler 

Derogatory. One who handles their anus for recreation. Similar in use to wanker.

"That bum-fiddler just cut me up."

bum-fiddler by hannahsmetana April 13, 2015

bum bark 

One of many humorous names for flatulence.

Is there a dog in your pants or was that a bum bark?

bum bark by Woordwys April 30, 2015

bum shard 

To insert a shard of crystal meth in one's anus

Dude, Im totally down for a bum shard tonite!

bum shard by Tung punch July 30, 2015

bum kazoo 

The act of placing a layer of cling-film over your anus and expelling gas to create the effect of a kazoo.

My German friend plays a mean bum kazoo!

bum kazoo by ZastinLD September 20, 2016

bum rump

An act of brotherly love involving two fraternity brothers seeking true brotherhood. One brother grabs hold of the other's bum and proceeds to "rump it".

Hey did you hear about the U of A SAEdogs?

Yeah I heard they switched their focus to bum rumping.

bum rump by Brotherhood and Philanthropy September 11, 2016

bum goof 

Someone with an odd personality or physical appearance

See goon

Nick: Golly, Nathan sure looks like a bum goof .
James: Yeah he looks like a Goon

bum goof by Gunner Brown July 4, 2016

bum blitz 

Gay anal sex after spicy food

guy 1-I had a bum blitz last night
guy 2- I don't need to know that

bum blitz by memewentz June 23, 2016