I thought you'd be the wisecracking black neighbor, while John and I are in a homosexual relationship, but are two totally opposite kinds of gay men! Oh the antics.
Edit: what PIGGIE said could also work You could be a slovenly bear who is always throwing wild gay parties that mess up the apartment, when I just want to have the place clean, tastefully decorated, and maybe have a few friends over for brunch on Sundays.