I invented this cheer the other night at the SF game (corny but catchy).
Austin! [clap clap clap] Davis! [clap clap clap] Austin! [clap clap clap] Davis! , etc.
This works too:
Number 9, Number 9, Number 9...
Every time the Rams score I, my wife and kids do the 'Awesome' cheer.
A-W-E, clap clap clap, S-O-M-E, clap, clap, clap Awesome, awesome, awesome are we! Goooooo Rams! Wooooo!
But somehow the go Rams part evolved into Go Wonderpets! (my 3 year olds idea) And this year it evolved into No Underpants! (That is my 7 year olds idea. )
Either way they love it. Even if they aren't watching the kids come running to join in as soon as we start the cheer.