the act of gettin on your knees and suckin cock. the past tense version of goin down
that bitch went down on me
by lazyassloser March 25, 2004
1 more definition
In motorcycle riding, it's another term for having an accident or crashing.
Did you hear that ole dude that rides the Gixxer 750 got cut off by a cage driver and went down hard?
by Coolhandchuck July 29, 2008