It's the one where Kramer gets somebody's else's personalized license plate in the mail ("Assman"). He also makes Fusilli Jerry, which Frank falls on in an "inconvenient" place. When they take him to the proctologist, they find out he's the guy who was supposed to get the license plate.
I loved that show!!!!!!! Kramer was such a hoot, and so was George, even though he got no respect at work! LOL! Remember the show where they (his work mates, for lack of a better word at the moment) thought he had killed his wife?
Okay okay.. I'm a total idiot when it comes to this.. don't shoot me but.. I have never seen Seinfeld. Craig loves the show.. and gives me hell about not ever seeing it. He has a cat that he left back in Oregon with his parents.. because they have a lot of lang out in the country.. well the cats name is "Kramer". Guess thats how much he likes that show huh? Heh.. I really gotta start watching some tv.