A Paul Bunyon is when you lay your dick on a tree stump, cut if off with an axe, and sew it on backwards within 30 seconds.

the art of remembering an arousing occurrence or some porn you watched while masturbating, often handy if you have no porn or your in the shower

When you pick a girl up, stretch her vag, and place your head and wear her like one of those racoon Paul Bunyon hats.

When you pull your nutsack over the shaft of your penis.

The act of shoving an axle handle up your sphincter while masturbating in an alien costume.