Transcript:
Calvin: So what does the invitation say, you dumb hairball? Hobbes: Call me names, will you? I'll read it when I'm good and ready. Calvin: Aargghh! Ooohh! Mph! Ggo! Rrgghghmfmpf! Hobbes: Ok, now I'm ready. ..Ahem.. "Dear" "Hobbes" Calvin: Faster!
Those sound effects in the second panel are hilarious