To place your recyclable pop/beer/etc. containers in the alley for other people to pick up and obtain the refund for.
"I don't feel like taking the beer cans to the store to return, lets leave it on the front porch for the bumcycling."
by Pod 6 December 4, 2007
Get the bumcyclingmug. by DDjojo June 19, 2008
Get the bumcyclingmug.