In honor of Jerry Seinfeld’s sold-out shows Saturday night at the Durham Center for the Performing Arts, we’ve compiled a list of 10 expert-level trivia questions on the iconic 1990s sitcom. Send your answers to ajohnson@newsobserver.com for a chance at winning our fabulous DVD comedy prize pack. Glenn McDonald

1. Jerry’s term for a person who talks too quietly in conversation

2. Jerry’s term for a person who stands too close in conversion

3. Elaine’s term for a man who talks in a high-pitched, female voice

4. Kramer’s never-seen friend who sells Russian hats in Battery Park

5. The name of the beltless trench coat invented by Morty Seinfeld

6. The fake charity George created to avoid giving holiday gifts

7. The name of the beach-scented fragrance Kramer pitches to Calvin Klein

8. Jerry’s name for his favorite yellow T-shirt

9. Kramer’s vanity license plate

10. The name of Jerry’s parents’ Florida condo community