This is a crossover I've been meaning to do for a while, and I just never drew it...Well, now I plan on doing one for each song, so YAAAAAAAAAAAAAAY~!
I guess it could be argued that Mattie would be better as Penny, but that sets up the problem of my obvious choice for HERO-SAN er I mean Captain Hammer dating him, so I decided to take some creative liberties. Besides, Billy and Mattie are both incredibly awkward, so...
This one's for emogit, just because <3
Matthew and "My Freeze Ray" are not mine.