Nickelodeon Slime Getting slimed was on every kids’ bucket list in the ’90s. Nickelodeon first slimed contestants on their show You Can’t Do That On Television before it started being used everywhere; Double Dare, Wild and Crazy Kids, Figure It Out- they even incorporated it into their logo as their official trademark. The secret ingredients of slime are vanilla pudding, applesauce, green food coloring, and oatmeal.