To correctly perform the Tokyo Shuffle, one person has to put his cock between another's ass cheeks like a hotdog. The other person will squeeze (squench or squenching) the cheeks together until semen is drawn, which is then allowed to dry and is peeled off like Elmers Glue from elementary school.
Phil takes it between the cheeks
Na he does the tokyo shuffle
A guy makes his pants tight so that the area above his dick if firm (usually by sitting down, you know what i mean) and then slaps it with his hand, in what would seem to be painful but is completely not.