They’re older than Furbies. And Beanie Babies. Even The Simpsons. And they became a household name for lampooning all of the above (and then some). We’re talking Garbage Pail Kids: The sticker cards kids were so obsessed with that many schools banned them for being too distracting. Sorry, Principal Skinner, but the Topps-owned franchise is having the last laugh—this summer, the brand turns 35 (way to make us feel old, right?). In honor of the cards’ anniversary, we’re answering some of your biggest questions about Garbage Pail Kids—and sharing the 10 most off-the-wall GPK designs from over the years.