Liver and Cheese
Three dogs are walking down the street when they spot an enticing female poodle: a German Shepherd, an English Bulldog, and a Chihuahua.
The poodle decides to make a game of it. "I will go with whichever one of you can best use the words 'liver' and 'cheese' in a sentence," she says. The German Shepherd says, "I love liver and cheese." The poodle shakes her head. The Bulldog says, "I hate liver and cheese." She shakes her head again. The Chihuahua winks and says, "Liver alone, cheese mine."