While I was watching this episode, I went absolutely nits with excitement. Here's the line that got me excited.
"Elaine: Zimmerman won't take me and that's the last name in the phone book!" "Jerry: What?! There's no Zorn or Zoutro?"
As you can see from the top of this message, my last name is Zorn! So I was psyched! I called my brother, who then watched a tape of the episode. He told me that he recognized one of the writers as someone who lived in the same dorm as he did freshman year of college. Also, there was a Zimmerman and a Zoutro at the dorm!!! So Jerry's line was partly based on my brother and my family!!!!!!!!!