Ever Heard Of This Crap?

This morning with Leo and Rebecca in the Morning, we played a game with the morning game wheel called, 'real or not' and we happened to feature different types of candy. It reminded me of how recently I was introduced to a candy I had never heard of, let alone seen before. 

These nasty peanut butter bars that you see in the photo. Where did this yuck come from? Gross! I have to assume they are super old and probably my great grandparents liked these things as kids. I was legit today years old learning about these for the first time.