You may have seen one of Whit Hiler's fliers. Perhaps it invited you to a meet-up that promised a re-creation of scenes from The Human Centipede. ("Just for fun. Guys only.") Maybe it offered masturbation lessons ("I don't want you to make the same mistakes I've made!") or the services of an "Asian impersonator." Or perhaps it made you aware of the Rainbow Bus Club, which meets in back of a Starbucks and is "strictly for straight men that wanna get together with other straight men and pretend to be gay for an hour or so."