Dilbert sits in his chair reading the newspaper and Dogbert stands on the hassock. Dogbert says, "Do you know the difference between an electric razor and a toaster?" Dilbert replies, "No." Dogbert says, "No??? Geez, it must take you a long time to shave. Do you burn your face a lot?" Dilbert says, "I thought you were telling a joke." Dogbert asks, "How long have you had this problem?"