What do to on a Trampoline?

It's only me, no one else. I don't gymnastics, so please don't say stuff like back flips. I already know how to do bucking bronco, and just a little more. Oh, by the way, my trampoline is MEANT to be 1 person, but, 2, 3, and MAYBE 4 people can jump on it. I need ideas for what to do that is fun, but good exercise. (i need to lose weight, and i'm NOT one of those skinny little girls, i have muscle which i REALLY DO but, i dont know WHAT to do)