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1 definition by Katie Fan 1

An advanced sexual maneuver in which a female performs anal and oral sex simultaneously, and, using the both the two penises as an axis on which two rotate, is turned 360 degrees in a motion similar to that of a chicken on a rotisserie.
Blake and Josh totally ass roasted Andy’s mom and sister last night.
I tried the ass roaster on Andy’s sister last night, and she enjoyed it thoroughly.

by Katie Fan 1 February 21, 2009