Dilbert says to Dogbert who is sitting in his chair, "Don't get too close to my lab today." Dogbert asks, "Why not?" Dilbert answers, "I'm using radiation to mutate new species of vegetables." Dogbert asks, "Isn't that dangerous?" Dilbert replies, "Funny, the broccoli asked me the same question."
Dilbert sits in his chair and Dogbert sits on Dilbert's legs. Dilbert says, "I had an imaginary friend when I was a kid." Dilbert continues, "But he told me I was boring and he ran away." Dogbert says, "There are times when no snide comment seems adequate."