Answer is joke.
GAME. A game can be made, can be cracked, can be told, can be played.
You are a joke.
I hold up the sky; I hold many pounds. Just so you know, I can never fall on the *ground*. I am made of the world; without me you'll die. The ones who survive are the ones that can fly. What am I?
I can sizzle like bacon; I am made in a egg; I have plenty of backbone but lack my legs. I peel layers like an onion but still remain whole. I can be long like a flag pole yet fit in a hole. I come at you in all sorts of colors and sometimes I like being around water. What am I?