For a few years in the 1980s, kids were obsessed with the Garbage Pail Kids, a bunch of snot-covered characters with names like Messy Tessie and Acne Amy. But did you know some card concepts were just too gross for mass distribution, a cartoon was yanked from airwaves, and Sean Astin's brother starred in a live-action movie?

Join Mental Floss Editor-in-Chief Erin McCarthy as she rummages through the history of this booger bonanza in this edition of Throwback.

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