Mekt Ranzz/Lightning Lord (Legion of Super-Heroes): As featured, he is, in fact, the definite poster-boy for the family black sheep and fuck-up sibling, but frankly, he if perfect and I will fight people on this.
La’gaan/Lagoon Boy (Young Justice): He is one of the most gloriously detailed dorks in the history of the show and DC Animated in general and I do not care what anyone else says. His facial detailing, omg~
Harley Quinn/Harleen Quinzel (BTAS/Assault on Arkham): One of the entire reasons I got into comics and the like; she is both simple and so complicated and I will defend her in most things…except her video game models made me mad.
Mercy Graves (Superman TAS/JLU): She is a model who can kick anyone’s ass and dropkicked Luthor where it hurts (his ego) in JLU; what is there not to love about her?
Razer (Green Lantern TAS): He has a configuration of rabbit similar ears for a helmet and is a weirdly affectionate person with no social skills.
Ghoul (Batman Beyond: RotJ): I don’t NEED a reason to think he’s pretty–he has a fake Christopher Walken accent.
Garth/Tempest (Young Justice): He got less then twenty minutes of screen time, but he is a dainty, precious angel and has a top-knot.
Jason Todd/Red Hood (Under the Red Hood/Young Justice): His entire figure is perfect, but it’s the fact that he has Jensen Eckles voice makes him even prettier.
Edward Nigma/The Riddler (THE Batman): He is a geek/goth/techie who wears eyeliner and has long black hair and might, possibly, wear heels. Also, he’s voiced by Robert “Freddy Krueger” Englund.
Klarion the Witch-Boy (Young Justice): He is a snide, plotting, snotty, faux British Lord of Chaos with the voice of Lexington from Gargoyles. And he’s blue, so he is perfect.