Pecan Spinwheel

A sexual act, where one has a well lubracted penis, and inserts it into an asshole, and then procedes to spin this said asshole around while still inside of it.

Dude I was with that chick last night, gave her the ol' Pecan Spinwheel, but she got dizzy and threw up on me." "Did you finish?" "Of course once you start a Pecan Spinwheel you don't stop until Boosh!