Definitions by Skeletor's Havoc Staff

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