I could see such shenanigans in New York or San Francisco. Heck, in New Orleans straight women bare their chests for bead on Mardi Gras. There are times and places where such things are accepted. It has nothing at all do with gay rights.

That said, Java's right: Public nudity and sex acts are frowned upon and generally illegal in most places, whether the perps are gay or straight. It, too, has nothing at all do with gay rights.

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Man up.