"It's not junk mail! It takes just as many man-hours to deliver..."
--When hiding in the bookstore doing the Cyrano de Bergerac bit with Kramer to help Kramer get the woman with the crinkly hair-bow
"Oh, the humanity."
--Upon being nearly immolated while driving the mail truck, thanks to flames caused by Kramer's having spilled flammable liquid all over the asphalt. It took me a good minute or two to "catch" this one: in case anyone is interested, it was the famous spon- taneous utterance by a reporter who witnessed the explosion of the Hindenberg dirigible airship (i.e., hydrogen-filled blimp, very hazardous) in New Jersey in 1937. A very clever tag line in our favorite show, I must say.