take it up the tailpipe
Describing someone who readily engages in anal-receptive sex. Usually a gay man, but also can be a girl that likes it in the stink. Comes from the fact that most car's exhausts are located in the rear, and the anus is in the same relative place on a human.
take it up the tailpipe by Braveheart's thirst for blood August 3, 2007
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