Gak

Yes, it was gloriously, disgustingly oozy, like some scientist had created a polymer entirely out of snot. And yes, it let you play your own version of Double Dare at home so long as by home you meant some other kid s house so my folks don t kill me. But perhaps the thing that truly designated Gak as the ultimate toy was the farting noise it made when you tried to shove it back into its container. So incredible was this one two punch of playable vomit and odorless flatulence to kids that it s no surprise Nickelodeon has actually brought Gak back, hoping to introduce a whole new generation to the joys of playing with what would essentially be your liver if you left it out in the sun too long.