Every several months, a new craze arises that completely takes over pop culture. Previously it was planking, then it was Baauer's version of the Harlem Shake, now it's twerking. Everyone from club-goers to grandmas to Miley Cyrus is shaking their rump whenever they get the chance. We realize the dance is having its moments of shine and everyone wants to be a part of it, yet some people just aren't cut out for it. Whether they topple over themselves or accidentally fall on children, these folks need to stop twerking immediately. Here are 10 Twerking Fails on YouTube.