Dutch DJs tear it up 
I've never heard of them before, but apparently, C-Mon and Kypski are grade school friends from the Netherlands who turned out to be pretty good DJs. You can check out a split screen video of one of them scratching four different records called clocktaves. Or, if that's not your thing, there is an awesome video for one of their songs called Shitty Bum. It's a really good video and safe for the office except for a 30 second mock commercial for "Shitty Bum: the only gum made from real shit." For more info check out their website. (via Little Ray of Sunshine