Answer:
The weapon of choice to create the biggest shock.
What kind of pet always stays on the floor?
Who works when he plays and plays when he works?
I have legs but walk not, a strong back but work not. Two good arms but reach not. A seat but sit and tarry not.
A shimmering field that reaches far. Yet it has no tracks, And is crossed without paths.
You use it between your head and your toes, the more it works the thinner it grows.
Difficult
Animal
Easy
Food
Funny
Kids
Logic
What am I?