Someone who is very worried would be "on pins and needles."
it means extremely worried, in that, one does not have confidence in what they believe to be true, it causes great worry.The image is that you are worried enough for two people, as if you needed to be twins to worry as much as you are doing.to be in worry(Bob and his friends are beside themselves in worry)when someone is extermly worried about something
The idiom means impress someone is egg on
It means yelled at you about something and just jumped on your case about something.The idiom "Bite your head off means" someone is extremely angry at you.
The idiom "crack someone up" means to make someone laugh or amuse them greatly.
The correct idiom is a bee in your bonnet. The image is of a bee flying around inside your hat, worrying you.
" Sitting on the fence" is an idiom that means being undecided or neutral on an issue.
It's not an idiom; it means that someone is the favorite of another person. A favorite means that they are the best-liked of the group.
It means that you disagree with someone; you are opposed to what they want.
penny for your thoughts
This is not an idiom. It means exactly what it says -- someone is putting their hands into their pockets.
it means to control someone
It means someone has blue eyes.