Season 3, Episode 5: "The Library"

Anyway, I hope there's no hard feelings.

Hard feelings? What do you know about hard feelings?

Ever have a man die in your arms? Ever kill somebody?

-What is your problem? -What's my problem?

Punks like you. That's my problem.

You better not screw up again, Seinfeld.

Because if you do, I'll be all over you like a pit bull on a poodle.