For this game you are trying to get the biggest cheering section behind you.
Everyone starts by finding someone else to play Rock, Paper, Scissors with.
The winner gets to continue on in the game, finding someone else to play against.
The loser (as well as any cheerer he may have gathered) immediately becomes a member of the winner’s cheering section (following them around, cheering for them).
What this means is that as someone continues to win, their cheering section will get larger and larger.
Soon you will have two students face off while all other students are standing and cheering.
If someone asks you to play R.P.S. against them, you can not say no.
If you don’t want noise, you can make this a quiet game by telling the cheering sections that they can only do actions (the goofier the better) when cheering for their winner.