BEYBLADE NUTBALL

Summary
Mark and Ethan use beyblades, a line of spinning top toys, to play nutball, a made-up game where the objective is to send an object tumbling into the opponent's groin. After several attempts to get the tops working, with Ethan's constantly falling apart, the two manage to simultaneously hit each other.

Running gags

 * Throughout the video, the SCP model from one of preceding episodes is used as Amy's stand-in, with Mark and Ethan addressing the puppet as if it was a real person.