Good Riddles

Question: A blue man lives in a blue house. A green man lives in a green house. Who lives in the white house?

Question: There were 4 men fishing. The boat tipped, and every man fell into the water. Not a single man got wet. How is this possible?

Question: What belongs to you but others use it more than you do?

Question: You put me in hard.
But then I become soft.
Blow me hard and I will get bigger.

What am I?

Question: Four cars come to a four way stop, all coming from a different direction. They can't decide who got there first, so they all go forward at the same time. They do not crash into each other, but all four cars go. How is this possible?