I'm a lifelong Wacky Pack freak. I was weaned on them in my youth in Missouri. I used to get in fist fights over them with neighborhood kids. I had them plastered all over my walls and bedroom door. I had t-shirts of them.
If I still had my collection, I suppose I'd be a rich man now. I found these at a yard sale about ten years ago, apparently they were called "Wacky Plaques". Unfortunately they've faded a bit, but they still bring me daily joy. Yet another culturally vital product that Art Speigelman was part of.