Answer:
Other terms for this handy device include doohicky, doo-dad, and whatchyamacallit.
What has a neck and no head, two arms but no hands?
Turns us on our backs, and open up our stomachs. You will be the wisest of men though at start a lummox.
You are owed one of these when someone wrongs you
A squiggly line tells you when you've done it wrong
I can be found in water but never wet