Some guy revealed the gender of his baby by building a huge Rube Goldberg chain-reaction machine in his house. He says the setup took him about three days.
Which means his poor wife had to navigate her way around this crazy mess for three days while he planned out the video! Ack!
I usually find elaborate gender reveal stunts to be really annoying--what's wrong with just saying, "We're having a baby and it's a ___"? Seriously.
But this is super creative and fun, and I've always loved a good Rube Goldberg machine!
Speaking of which, here's another Rube Goldberg machine in of the best movies of all time: