If it had been a girl, though, I think (and hope) people would have stopped them. I think if the teabagger had been obviously gay (I'm assuming he isn't; may be a bad assumption) somebody would have stopped him, because they would have associated with sexual gratification and would have viewed it as a sex crime. I hope the reason nobody stopped him was that they viewed it more as a locker room prank than an actual sex crime.
Again, in my original comment I didn't think he actually teabagged the guy, just rubbed his junk against him. If he actually thought it was somehow ok to literally put his stuff in a passed out guy's mouth, then I don't really care what happens to him. But I only want the sex offender list to identify people will act again if given the chance (basically child molesters; not sure what other type of criminals should be included) because being on the sex offender list basically ruins their life. If the guy actually teabagged him, it's probably not ridiculous for him to be put on there, but I'm still not sure it's really necessary.