Quote from George in The Conversion
[As Jerry and Elaine enter his apartment] George: It's over. Elaine: What? Jerry: How did you get in? George: Kramer. Elaine: What's that? George: Lobster. Jerry: Looks like a swan. George: She says we can't go out anymore. Elaine: Why? George: Because I'm not Latvian Orthodox. Her parents won't let her get involved with anyone who isn't Latvian Orthodox! Elaine: Latvian Orthodox? Mmm, it is lobster. Jerry: She's limiting herself to Latvian Orthodox? Too bad.