[Mojo]

Woah, I really ought to check this thread more often. I only just found out it was a contest. And mollucks assistant, hair was correct, obviously enough.

EDIT: Here's another:
The more you take away the bigger it gets. What is it?

A hole

when set loose,
i fly away,
never so cursed,
as when i go astray.
what am i?

A baseball? Or a dart/arrow ?