When someone asks to "pick your brain," they want to use your personal knowledge as a reference source to obtain desired information, usually by asking you a series of questions.
Any phrase that means exactly what it seems to mean is a NON-example. "The table was made of wood" is not an idiom.
It means that the person is giving you their full attention.
It means to explode with anger/vent anger. The boss really blew his stack when I told him to stick his job.
It means you do not have to pay for dinner,either it is free or someone else will pay for you. This idiom usually means the 'house' or restaurant owner will pay for not 'anyone'.
Yes, she is his older sister.
It's not an idiom. It means you pick and choose what you want -- pick something out and choose it from a selection.
A quill was a pen made from the feather of a large bird. To say "Pick up your quill" means start writing.
If you "pick up" a hobby, you start doing whatever it is, such as crochet or painting.
The idiom "pick up your ears" means to listen carefully or pay close attention to something being said. It's a figurative way of telling someone to be alert and actively engage in the conversation or situation.
(In hatchet please answer this it would mean A LOT!!)
RFP is not an idiom. It's an abbreviation.
It's not really an idiom. It means "what are you thinking about."
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
It's not an idiom. It means the tip of your nostril.
"Sieve" is not an idiom. See the related link.
This is not an idiom. It is a measurement. $100,000 is how you write it in numbers.