Lots of millennial kids have fond memories of watching other kids getting slimed on You Can't Do That on Television, Double Dare, and other Nick shows.

If you grew up watching Nickelodeon, you remember the iconic green slime well. It's a thick, sometimes lumpy, neon-green substance that rains down in buckets on an unsuspecting person's head and looks ...

One young man and three young women, eyes shut in surprise, raise their arms as green slime splashes over them at the Kids' Choice Awards - Charley Gallay/Getty Images for Nickelodeon If you grew up ...