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.
Aye, the new guy got bum rushed last night and he was mighty fine one he was.
by leroywashington October 15, 2009
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To slap your victim's backpack so hard their balls quiver.
Paul:Ah shit Peter just bum- rushed me so hard my penis retracted.
Kolby: Bum-Rush?
Paul: yeah it's To slap your victim's backpack so hard their balls quiver.
by Yyounghelmet October 22, 2018
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Anal sex performed in prison
Most male prisoners are doomed to experience some bum-rushing!
by MOCO & P-Phat May 28, 2010
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This is an old term used for describing homosexual anal sex from multiple partners.

Also known as "bum-rushed"
I'm not goin' in dat datty place, shee, man's will wanna bum-rush ya!
by IJ March 31, 2006
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when there's a hot concert and a bunch of people wiht no tickets just rush through the gates. Usually done by homeless bum's.
by michal filipowski April 23, 2006
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