Nothing. I think you meant to say running out of STEAM instead. Steam engines run when they have steam, and when they run out of it, they stop, so people say this when they are out of energy.
It is not an idiom, it means your nose is itching.
idiom means expression like a page in a book
Simply its mean a bully.
I think it means that that person agrees with that others persons idiom and that it fit that question that the teacher or whoever asked that question.
This is not an idiom - it means exactly what it says. You should stay fit and healthy.
Not reporting or (Runing) from your probation/parole officer.
It's not really an idiom. It means "what are you thinking about."
RFP is not an idiom. It's an abbreviation.
It is not an idiom, it means your nose is itching.
It's not an idiom. It means the tip of your nostril.
idiom means expression like a page in a book
"Sieve" is not an idiom. See the related link.
is realy cool and awesome at runing and basket ball
This is not an idiom. It is a measurement. $100,000 is how you write it in numbers.
Simply its mean a bully.
The idiom your blood is boiling usually means that you are mad/furious.
Nothing.However, you might run out of steam if you're really tired. It's an old railroad idiom from back when trains (and other engines) ran on steam - if you ran out of steam, you stopped working.