I'm a little nerdy, so I think these are badass. It's 40 maps of the earth. The one below is internet usage by time of day (via Reddit). There's also a map of the most common surnames in Europe (Papadopoulis FTW in Greece!), McDonald's across the world, alcohol consumption across the world and alcohol prefence by country, and -- my favorite -- a map of where 29,000 rubber duckies made landfall after falling off a cargo ship in the middle of the Pacific Ocean. Check them all out at TwistedSifter.com.