bum dew

The tiny beads of sweat that form at the top of the bum crack usually when the weather is hot and humid or ..you've been 'busy' get'n busy.

by Crumment September 7, 2003

Bum Warmer

A steel barrel with combustible material inside. Usually lit during cold winters by bums in urban areas to keep warm. You can see these Bum Warmers in alleyways, under bridges, and on sidewalks. Usually the said barrel is surrounded by several bums and homeless trying to stave off the cold.

Bum1: Begging for change is sure hard work. Lets go find something to keep us warm

Bum2: I know of a good alleyway with a nice cozy Bum Warmer

by TailsAddict October 1, 2008

Bums blazing

The act of inserting the penis into an anus without any protection

Here, did you hear Kaitlyn take it up the bum last night, he didn’t even wear a condom, he went in bums blazing

by prokiller163 July 1, 2018

bum gunk

another word for wiped poop, feces, crap, or turd residue.

Tara: I DON'T WANNA SEE YOUR BUM GUNK!

by POOPONMYBUM July 5, 2009

Bum drumming

When your are hitting it from the back and your balls are slapping her/his ass.

@c_sn_mouw
@nathan_is_a_bum

You better watch your mouth before I start bum drumming your ass.

by Thiccdaddymatt February 27, 2019

bum-fracks

People who deny the basic reality of the real world and science. Especially those who attempt to block, or prevent information about scientific reality from being taught to children, and even other adults.

"Man, those bum-fracks are all gathering a rally to picket the upcoming movie about Darwin."

by skepticality September 19, 2009

Bum Clock

A big black ground beetle (Northern Ireland slang)

I lifted a sod of turf and a bum clock ran out and scared the wits out of me.

by Fasciola June 12, 2018