I have not personally experienced the Towel Baby couple, but from what others have told me they can become quite abusive if you do not play around. They have verbally abused CMs in the past. If you don't play along you get yelled at, but they have also been known to make comment on occassion along the lines of "it's just a towel you know." For the most part though I think they leave people alone. It seems to me most CMs go along with it so they don't get chewed out. I've heard that the Tattoo Guy has gone so far as to tell other guests who happen to have Disney tattoos that he is the only one allowed to showcase his tattoos. If that is the case he is crossing the line, but again, I have not seen him. Linda Skywalker crosses the line all the time. She does wear costumes, which is a problem because as others have pointed out people think she is a CM. Adults are not allowed to wear costumes, so why can she? The other issue is that she borders on being a stalker. She has a "W" shaped album for HSM that has various entertainers in it. She approached a couple of people when they were there as guests to show them the pictures she had of them. There have been other unusual guests as well that have crossed lines. One person got personal names and numbers for several girls in entertainment, it was a real problem. It seems like it is the ones who have the "interest" in the various entertainment options that pose the most problems, but that could be because I was in entertainment so I heard all the stories.