Answer:
My first half means container. Not a lot of people understand my language. What am I?
My keepers feed me colored balls. With sticks they store on my den walls. Sometimes I store them in my pouch. Sometimes deep in my belly; ouch!
One simple click, one simple flash. A piece of memory, for years I'll last. What am I?
I am heavy forward, but backward I'm not. What am I?
score in end zones.
What never gets any wetter no matter how hard it rains?