I think this thread is another case of people with a premeditated goal of finding something to be offended about... Ultimately they aren't interested in fairness, but in exerting control over others' creative expression, so there's nothing they'd find acceptable.
Creators, please: don't be intimidated. Your works are neither realistic nor serious, and they don't have to be. Make the game according to your vision - there's no reason to compromise on that. Many serial offense-takers have no intention of being your customer regardless of what you do.
