The Shake Weight. It's been around for a few years but it never gets old. This sexually explicit piece of exercise equipment isn't just for those who are looking for a different kind of workout experience. Nope, it's for people who have absolutely no shame whatsoever. So, in honor of the modified dumbbell that oscillates in a way that makes everyone within 100 feet of it blush, we've compiled the absolute best Shake Weight videos and GIFs that the internet has to offer.