The initial idioms of the letter W

What's the damage?	What's the deal?
what's the difference	What's the drill?
what's the good of	What's the good of?
what's the idea	What's the idea?
What's the magic word?	What's the matter?
What's the problem?	What's the scam?
What's the scoop?	What's the word?
what's the world coming to	What's the world coming to?
What's to know?	what's up
What's up, doc?	What's up?
what's up with (someone)	what's what
What's when it's at home?	What's with?
What's wrong?	What's your age?
What's your poison?	What's yours is mine, and what's mine is m
whatsamatta	whatsis