An episode of what sitcom spawned the phrase "jumped the shark"?

More Questions:

What is the significance of the moth found in the Harvard Mark I computer?

What team did the Atlanta Braves defeat in the 1995 World Series?

With which team did Brett Favre start his professional football career in 1991?

When does Mary Poppins say she will leave?

What name did Superman have on Krypton?

What novel won Robert Penn Warren a Pulitzer Prize in 1947?

What short story begins "$1.87. That was all. And sixty cents of it was in pennies"?

Which African nation gained its independence on July 9, 2011?

Which country borders Rwanda to the west?

The Bermuda Triangle is located in what ocean?

What is the longest insect?

Who starred as David in the TV show "The Hogan Family"?

In 1800, John Adams became the first US president to live where?

Who was the first American astronaut to enter space?

In the opera, "The Marriage of Figaro", who did Figaro marry?