It may be less a matter of offense than a concern that it is somehow libelous. Do you think the mods should weigh in on this or am I out of bounds by suggesting this?
It’s been clearly established that parody is protected as free speech, and your creation is clearly parody (that Ross invited upon himself by his own flagrant actions).
My guess is, you’re OK from a legal standpoint, although I’m not a lawyer so FWIW.
Taste is a different question altogether. :-) Doesn’t bother me personally though.