History
One of the Guardians of the Crosswalk, superpowered children that provided improved security to a supposedly dangerous street intersection that many kid superheroes were to go through. The Guardians had received this authority by a super-ego-ic entity that was not revealed, but that the other kid heroes recognized. Fellow Guardian Chucki-27 had a crush on Nikki.[1]
Notes
This character is never identified by name in his appearance in What The--?!, so I'm assuming that he shares name with his Earth-616 counterpart—albeit most characters in Earth-9047 have some kind of pun in their names.