While engaging in anal sex, the male then urinates in the bum of the female. When she stands up, upon completion, the urine will run down her legs resembling a dog that has pissed on a fire hydrant.
Jeremy's girl would not shut up all night! So he took her home and gave her a trailer park fire hydrant.
by ylecyod March 27, 2010
Get the trailer park fire hydrantmug.