bum shack 

A bum shack is a form of terrain or subterranean lair, that is used to perform the task of bumming.
Most bum shacks are either sheds, garages, outhouses or commentary box. Ham Radio enthusiasts like to lure unwilling subjects to the bum shack in order to educate them.

"What are we doing in Dean's lesson today?"
"I think he's going to be taking us to the bum shack."
"Ugh man the bum shack stinks of BO"

bum shack by cheesoidkillselfwithpetril May 12, 2016

bum shack 

a word to use on your siblings when they annoy you also good to mutter under your breath when your mum beats you

" You bum shack"

bum shack by addmeonsnapchat bethnoel November 18, 2015

bum sack 

a sack of crap hanging from ones rectum between their legs as to appear to be ones testicles

"tickle me bum sack"

bum sack by Captain BallTouch July 12, 2012

bum sack 

A sack that four or more bums crap in because they have no toilet

paper or plastic and sucks if rips

bum sack by Mich2 September 8, 2005

busier than stink on a bum's nut sack 

By definition, an extremely popular and busy form of private enterprise.

Mohr: Hey Chris, do you want to grab some smoked meat at Schwartz's?

Walken: Let me tell you pal, you'll never get a table in there tonight. That place is busier than stink on a bum's nut sack!

busier than stink on a bum's nut sack by Skeletor's Havoc Staff August 1, 2013