Joke

A middle-aged Jewish widow is walking through the park, when she sees a middle-aged man sitting on a bench. The man strikes her fancy, so she goes over and sits down next to him. They sit there in silence for fifteen minutes, so the woman decides that she must take the initiative.

She turns to the man and sweetly asks, "Do you like pussycats?"

The man's eyes widen and he turns to her, breaking into a broad smile. "How did you know," he asks, "that my name is Katz?"