Kitten: [Looks at a dog that can one-bite him] "Aw yeah—Playground Central!™"
Dog: [shifty eyes] "Don't even think—"
Dog: [eyeballs kitten size versus his own mouth size] "uh Boy. Here we go."
Kitten: [Looking dog straight in the eye] "Same time tomorrow?"
Dog: [Thinking] "With some Béarnaise sauce, you'd taste pretty good!"
Brilliant submission from Jennifer C. from the Animal Liberation Front site.