It means curvaceous, slightly plump even.
a full schedule; a lot to do
The idiom usually refers to a suggestion against which many arguments were presented.
If you have your hands full, you can't do anything else with them, can you? This idiom means that you're overloaded and don't have time or ability to do anything else.
It means that the person is giving you their full attention.
It means being full of joy and laughter.
Probably the phrase should read "full of beans" which means full of energy.
The devil is evil, so if you're full of the devil you are acting in a bad or evil way.
The idiom "stuffed to the gills" means that something is completely full or packed to its maximum capacity. It is often used to describe a situation where there is no more space left.
Think of being so full of curiosity that you explode - that's the image in this phrase. It's not an idiom, though - it's just an exaggeration.
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.