5 Questions: Don't Knock It

1 of 5
Which of the following conditions is most likely to cause "knock knees"?
Pigeon toes
Bowed legs
Trench foot
Fallen arches
2 of 5
Which literary figure is credited with inventing the "knock-knock" joke?
John Milton
Geoffrey Chaucer
John Keats
William Shakespeare
3 of 5
What opponent did Muhammad Ali defeat via a technical knock-out in 1975's "Thrilla in Manila"?
George Foreman
Jerry Quarry
Joe Frazier
Ken Norton
4 of 5
What actor portrayed Ben Stone, who was forced to make an important life decision after a one-night stand in the 2007 film Knocked Up?
Jonah Hill
Seth Rogan
Paul Rudd
Judd Apatow
5 of 5
What Broadway musical features a song called "It's the Hard Knock Life"?
A Chorus Line
Annie
Les Miserables
Oliver!