The HBO Max animated series Harley Quinn is filled with characters from a version of the DC Universe where the violence is frequent, the language is explicitly salty, and the jokes come at you fast. In the show, Harley (Kaley Cuoco) has ditched the Joker and started making her own brand of mayhem alongside her best friend Poison Ivy (Lake Bell). And slowly, over the course of three seasons, she's found true, queer love.