The 'Ol Stretcheroo
When you pull your pants down and stretch out your flaccid cock in front of a friend. Pulls should be done with no more than three fingers and start only at the head of the cock so that your friend can pellucidly see your pencil-thin shlong stretched out across the room. Optionally, as a variation, you may lean slightly back, bending your knees and yell "YEAHH" while nodding your head up and down .
Joe mistook Jamal's shlong for a piece of black licorice when Jamal was having his time with the 'Ol Stretcheroo. This explains a lot about Jamal but I still don't know where my bike is.