A Couple Was Going To A Costume Party

The wife goes and gets changed and comes out with nothing but a lemon hanging around her waist. The husband says "what are you supposed to be?" The wife says "I'm going as a sour-puss." The husband says "alrighty then" and goes to get changed. He comes out with nothing but a potato hanging around his waist. The wife says "well what are you supposed to be?" The husband says "I'm going as a dick-tater."