Updated on Tuesday, October 6 @ 5PM PDT: If you liked this Cosby giveaway, check out our Ally McBeal giveaway -- you have a chance to score the Season 1 DVD set.

To help celebrate the 25th Anniversary of The Cosby Show, TV Tango is giving away a 25th Anniversary DVD set (all 8 seasons); a script; and "The Cosby Show" hat to some lucky (and knowledgeable) reader.

To enter the giveaway, you should scroll down and take a ten-question quiz about The Cosby Show to see if you end up quoting Cliff: "I'm so smart, I'm smarter than me!" 

The person who enters the giveaway before 6PM (Pacific Time) on Sunday, September 27, 2009 and has the most correct answers wins the complete gift package (a 25th Anniversary DVD set; a script; "The Cosby Show" hat). If there is a tie and multiple people have the most correct answers, then a single person from that group will be randomly selected to receive the giveaway. The winner must reside in the United States.

Special thanks to the folks at Carsey-Werner for providing these fabulous gifts for our readers and for the questions!

At the beginning of the quiz, we do ask that you enter your email address and name (as User Name) so we can contact you if you win. TV Tango respects your privacy and will not sell, distribute or otherwise use your email address for any purpose other than for this contest.

Update @ 6:05PM PDT on Sunday, September 27, 2009: The giveaway period is now closed, and we've removed the quiz. We have to sort through all of the entries to find the people who scored 100% on the quiz -- and there are a lot of them. We'll then randomly select one person for the giveaway, contact that person and make an announcement here. Thanks to everyone who took the quiz!

Update @ 12:54PM PDT on Tuesday, September 28, 2009: Congrats to ClarissaP of Albany, NY for being the recipient of the giveaway!