Okay, it's pretty simple. All you have to do is say "I saved the person above me by BLAH BLAH" and than you also say "I accidently fell off a cliff!" I'll start.
I save Bob by placing a trampoline under where he was about to fall.
Oh no, while I do that, a rocket is about to hit me, when!
and i throw -All the people who gave Halo 3 bad reviews-(<- its a title) at you and it repels you back over the cliff with its falseness....but then my Xbox 360 blows up and my house catches fire