Hah, that reminds me of my younger brother like 16 years ago. We were in Disneyland Paris (I was 10 and he was 6 at the time). There was this haunted house ride, there was a long queue so there was a park entertainer dressed as a skeleton/zombie. All the kids were creeped out by him, running away from him etc. My brother just glanced at him apathetically, saying something like "what's the deal? It's just some guy in a costume".