50. MC Hammer with the parachute pants in "U Can't Touch This."
You know you've made a cultural impact when your name is still associated with a style of clothing two decades later. MC Hammer coined the term Hammer pants after he came out legs swinging and arms swaying in the video for his 1990 hit, "U Can't Touch This." He made the dropcrotch legitimately hot for a second, too. No one likes to admit that, though.