Answer:
I wiggle and cannot see; sometimes underground and sometimes on a tree. I really don't want to be on a hook and I become a person when combined with “book”.
My first is a heir; My second's a snare; my whole is the offspring of fancy; which I sent out of play upon Valentine's day As a token of love to my Nancy.
The more you take away the bigger I get. What am I?
My first half means container. Not a lot of people understand my language.
The shorter I am, the bigger I am. What am I?
Often cooked as fillet, this meat comes from an animal that swims underwater.