Tractor Pull

The process of one male, wearing Heelys (roller skates or rollerblades will do in a pickle), inserting his erect penis into the butthole of another male whilst both are standing. Ideally, you want to contract around the penis head specifically -- this allows more room for the individual being pulled to perform complex tricks and stunts thus raising the audience's level of enjoyment. The 'receiver' then clinches his butt cheeks, thus locking in the inserted penis, and proceeds to run as fast as he can in a straight line with the 'inserter' in tow. The distance at which the inserted penis is "lost" is recorded, and becomes the distance to beat. The individuals who achieve the farthest distance are awarded victors and treated as such.

Man 1: We did pretty good in that tractor pull.
Man2: Thanks.
Man1: I think we can beat our time though.
Man2: Yes.