Achi Muite Hoi!

Here are two campers laying Jan-ken-pon, or Japanese Rock-paper-scissors. It goes like this.
Together: "Jan ken pon!"
Put our rock, papers, or scissors as normla.
*If a tie...
Together: "Aiko de shyo!"
Do again and repeat if nessecary.
Winner: "Achi muite hoi!" and point either up, down, left, or right as you say hoi.
The loser is to turn their head on hoi. If you point the direction they turn, you win. If not, do it all over again.

T2, pictured above, won every "turny" he played in!