trupkin

The act of sticking one's tongue in a car's tailpipe, especially when for sexual pleasure.

I saw this sexy Ferrari, and I just had to give it a trupkin.

by Sue Don M. April 19, 2011

trupkin

When you stick your tongue up a car's ass. Created by Robert Benfer on the podcast Chaos Pony for the segment "Robert Creates a Word."

George: John, what were you doing last night?
John: Oh, I was just doing some trupkin.

by captain_e April 26, 2011