what is the most original candy? either by taste, texture, or sight. pop rocks are pretty original and they even make a noise in your mouth. not many candies can do that.
Smog balls! I love these things and they have a whole backstory about some evil villain named Dr. Smog who tries to pollute the world with smog but Professor Sournoggin devised a device which converts smog into delicious candy and thwarted his plans.
Garbage Pail Kids. The bubble gum was the worst grade possible, but the cards were funny. And each pack came with a sticker that you could use to make adults hate you.