Red: [sings] When the shark bites with his teeth, dear
Kitty: Ah, you're awfully happy.
Red: We're having a cocktail party. What's not to be happy about?
Kitty: Red, the last time we had a party, you called the cops and had them tow everyone's car.
Red: Drunk people looking for their cars, that was funny.
Kitty: Oh, you're just giddy because Bob's bringing his pretty new girlfriend over.
Red: Oh, Kitty, don't be ridiculous. I'm just happy. Now why do you want to ruin my happiness?
Kitty: Because that's what a wife does.