Parent series: Happy Days

Everyone loved Happy Days, CBS loved money, Joanie Loved Chachi, and nobody loved this show. Granted, a spin-off centered on Fonzie, the actual draw of Happy Days probably would've been a Joey-esque failure as well. But a sum total of zero people were clamoring for a series dedicated to this sickening simp affair. At least it gave Scott Baio a few more years of relevance and furthered his hit-list. Thank God for that.