A humorous variation of Paper, Scissors, Stone.
The light sabre beats the crocodile which beats the mime, which beats the LS.
Hand otions are as follows: LS- typical Star Wars, with optional 'vwoom'-vwoom' sounds.
Crocodile: Clap with the hands together at the wrists. Mime: the 'hands against the piece of glass' pose.
Of course, these follow the P,P,S maraca introduction.