to pitch in my two cents on my theory of Velly-Z = Ozzy… It holds a lot of water, considering their styles are nearly identical and according to some people, Velly apparently appeared when Ozzy supposedly retired and then disappeared once Ozzy came back.
My thoughts? He probably wanted to experiment with /m art for a bit under a pseudonym.
Considering Ozzy's Puerto Rican, there's an aspect of Latino culture in which males are expected to be macho and manly and not be into "faggot" stuff. Likely he went as Velly as an alias so he could get some ideas out of his system while avoiding potential backlash among fellow Latinos.
If my theory's correct, then I can't really blame him for that since my own dad (who's Cuban) annoyingly drilled into my head since I was a kid to be all machismo.