Don't You Love Mondays

So apparently this girl shot a bunch of kids and adults at a school across from her house and when caught and asked why, she showed no remorse and simply stated "I don't like Mondays." This British band turned it into a song. It's a pretty up-beat "happy" song with a bit of a creepy music video, naturally, considering the content.

"I Don't Like Mondays" by the Boomtown Rats.