Chelsea Handler was on Late Night With Jimmy Fallon to promote her new book, Chelsea Chelsea Bang Bang (which I desperately need to read in the worst way,) when Jimmy decided to play a game the involved the two of them running around with massive amounts of booze ... Or as we call it it in the Feist residence, Wednesdays. Anyway, long story short Jimmy Fallon took a gigantic slip, smashed a whole bunch of glass and started bleeding (around the 1:30 mark). Kids, let this be a lesson: when you pour yourself a drink, drink it. Don't run around like a giant idiot or else your gonna fall on your ass and Chelsea Handler will laugh at your for being stupid.