Bum rush actually was taken from older English jail terminology of when men gang rape a fellow prisoner. This term most likely predates by many decades most of the previous entry's.
by leroywashington October 16, 2009
Get the bum rushmug. by Penelope sajdfhkashf May 12, 2006
Get the bummug. by Adam Stevens March 31, 2005
Get the bum fluffmug. by MK'chenko July 6, 2006
Get the Builder's bummug. 
burgers that are made by releasing shat from the bum on to a grill, or frying accessory, then flipping the feces as if it was a burger
by 3's wonder October 8, 2008
Get the bum burgermug. This is one of those kids you know mooches off mother and father. Preferably for laundry every two weeks, meals, money, the whole shebang. Has a decent job, but finds that the luxuries of mum and pop are just too good to give up just yet.
John: "Hey, where you going for the weekend?"
Kevin: "'Rents house. I'm just gonna college bum it at their place, I need clothes cleaned soon anyway."
Kevin: "'Rents house. I'm just gonna college bum it at their place, I need clothes cleaned soon anyway."
by shelac attack August 5, 2010
Get the college bummug.