Assuming you mean what kind of animal. Snowball's a pig.
Did you mean "What is 'snowball' in Turkish?"? If you did, 'snowball' in Turkish is kar topu. Kar meaning snow and topu meaning ball.
It's not really an idiom. It means "what are you thinking about."
It is not an idiom, it means your nose is itching.
RFP is not an idiom. It's an abbreviation.
"Sieve" is not an idiom. See the related link.
It's not an idiom. It means the tip of your nostril.
idiom means expression like a page in a book
snowball
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.