A women who dates a man without a job, car, or house.
Sarah has been a bum fucker for almost 8 months. She is dating Danny.
by Popabigballz September 20, 2010
an individual who partakes in the activity of the fucking of bums.
Ohh, straight in the ass, I can't believe it fitted!!! ow!
by C boy April 11, 2003
someone who slips it in, in the asss
george bush that bum fucker
by Jo Blogggs February 21, 2004