I loved Topp's "Ugly" stickers as a kid! Chthulhulian creatures and Basil Wolverton and Wally Wood weirdies in garish colors! Fairly common in the latter half of the '60s through the first half of the '70s, I thought they were the coolest. Even had some rubber finger puppet monsters based on the art.
The fact that they put common names on the sticker cracked me up as a kid. Back then, "Max" was anything but a common name. Do I remember wishing that they had one with my moniker on it!
Here are some photos that I found on the 'net; Ebay sales mostly, of my favorite stickers: