Quote from Jerry in The Library
Jerry: Anyway, I hope there's no hard feelings. [hands over a check] Lt. Bookman: Hard feelings? What do you know about hard feelings? You ever have a man die in your arms? You ever kill somebody? Jerry: What is your problem? Lt. Bookman: What's my problem? Punks like you, that's my problem. And you better not screw up again, Seinfeld, because if you do, I'll be all over you like a pitbull on a poodle. [exits] Jerry: That is one tough monkey!