I believe you may have heard this incorrectly -- it should be "flipped your lid," which means that you lost control of your emotions, usually anger. The image is of someone getting so angry that their hat (or lid) flies off of their head from the steam.
"Flipped one's lid" means "became very angry".
Eyelid(s).
Don't blink.
It is not an idiom, it means your nose is itching.
It's not really an idiom. It means "what are you thinking about."
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
To be 'flipped off' means to have some display the finger to you. This is a non-verbal communication meaning 'screw you.'
it means you got her MAD.
This is not an idiom. It is a measurement. $100,000 is how you write it in numbers.