Answer:
Santa shakes his belly like a bowl full of me
I am the thing that is used to make your weight. What am I?
Bright as diamonds, loud as thunder, never still, a thing of wonder. What am I?
I help engines spin and pants stay up. What am I?
I have six faces but not even one body connected, 21 eyes in total but cannot see. What am I?
If I say "everything I tell you is a lie", am I telling you the truth or a lie?