I remember now, it was the Boyer "Smoothie". Like a peanutbuttercup but about 10X as sweet. One year I ate those things like a madman, no wonder I needed all those amalgams. Skybar was pretty cool "four bars in one". They've made some pretty clever candies over the years. I guess what was burned in my mind was the TV commercial where the kid is screaming "I want a mallow cup"