What cartoon duo gave us the "Happy Happy Joy Joy" song?

More Questions:

What raconteur and Topkapi star joked that he wanted his tombstone to read "Keep off the grass"?

How many squares are there on a standard Scrabble board?

What was the first foot product invented by Dr. William Matthias Scholl?

What gift is first presented on the fifth day in the song "The Twelve Days of Christmas"?

What French artist was only 4 feet 11 inches tall due to injuries and a genetic disorder?

What was the real first name of the jazz performer Duke Ellington?

Which composer was nickname the "Red Priest"?

Almonds are members of what family?

How many feet in a fathom?

What two future Munsters costarred in the TV show "Car 54, Where Are You"?

What was the first American film to show a toilet flushing?

In the TV show "The Simpsons', what store is Kwik-E-Mart's main competitor?

In 1553, Lady Jane Grey was Queen of England for how many days?

What was the 50th state to become a part of the United States?

In relation to the Halloween holiday, what is the archaic meaning of the word "Hallow"?