anybody's guess
To "call it even" means to agree that there is no winner in a contest, or no debtor in an exchange.
This is not an idiom. Some people call their loved one by a pet name like "honey" or "darling" or "sweetie."
Don't call me, I'll call you
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.
When someone challenges a false statement you've made or threat you didn't intend to follow through with.
a zero-sum game
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.
The Anyones was created in 1994.