Let's see, they've got...
SheMaleHumanCat
KnowsEverythingLass
TakeItUpTheRumpBoy (several incarnations)
SmellyClownDude (aka InternetLaughingstockLad)
WomanLovingWomanChick (several incarnations)
FabricatingMammaryGland
Neckbeard
DrugInducedDelriumDunce
PretendDentistGuy
The Give Me YourStuff Society
Legion of Haters
The list goes on.
My point is what's one more superzero?