Answer:
My first half means container. Not a lot of people understand my language. What am I?
My snake-like body cracks and burns. I cause pain but pleasure too. What am I?
I sleep by day, I fly by night. I have no feathers to aid my flight. What am I?
When I am alive, people sing. When I am dead, people clap hands. What am I?
Soft, hairy, from door to door. I am the pet that always stays on the floor. What am I?
i'm popular for Knuzlocks what am i