Husband: "Problem? What kind of problem have you got with a brand new tractor?"
Wife: "It has water in the carburetor."
Husband: "Water in the carburetor? That's ridiculous."
Wife: "I'm telling you the tractor has water in the carburetor."
Husband: "You don't even know where the carburetor is. I guess I'll have to go see for myself what the problem is. Where did you leave the tractor?"
Wife: "In the pool."