Come on. Say something funnier, Mr. Punching-Bag.
Oh, but how can I, what with me staggering from Shapka's and your witty repertoire?!? I mean, Mr. Punching-Bag? Bwahahaaa! Oh, stop it! My sides are splitting!!!
That's brilliant! Where do you come up with this stuff?!? Are you buds with Robin Williams?! :-D Oh, stop, please have mercy on me!