Alien snot ball

I found a alen snot ball on the ground.  I found it in a space ship where a alien came out and gave me the snot ball. Then it went back to its space ship and fixed it the it went home again.he sise was like a little green ball. It looked like a little green light bowl. The next day Mr Blakey said for us to eat the snot ball.   A disgusting smel wafted up. When I are it it tasted like my skull exploded into pieces..