First try got 100% with 2:35 remaining. For whatever reason this one seemed a lot easier to me than the similar quiz about band names. Maybe because I've had it with these oedipal complex having legless reptiles on this maternally fornicating flying machine.
Since... the Middle Ages, I guess? I can sort of understand the confusion about Harold, since Harry is more well-known as a nickname for Henry (though it's pretty easy to see how "Harry" can be derived from "Harold" as well...) but I'm pretty sure every single Bill and Billy I've ever known or heard of had it short for William. Clinton, Cosby, Gates, Maher, Murray, Nye, O'Reilly, Watterson, Crystal, Graham, Idol, Joel... seriously, name a well-known Bill, and he was probably born William.
Holiday: that word that word the British can use to get back at us for ameri-centric quizzes. I learned it long ago but still forget that in Europe it means 'vacation'.
When I saw Unclean, my first thought was that it meant "uncle-an." ...As in acting like an uncle. I spent a solid 15 seconds trying to think of a synonym for uncle before I realized what it actually said.
Monkey Fighting Snakes on a Monday to Friday Plane
Like... Anyone who got the right answer to Cop School ought to try this quiz.
Never knew how to do that before...