Finding a film I watched years ago

I can’t remember much about the movie other than a group of children were sitting around a camp fire in the beginning of the film? and an adult (I think) was telling a scary story, not sure what about, maybe about a hand or something and all I remember was one kid chimes in with “Why would he do that?” In a confused tone and I found it hilarious. Not a lot to go on I know! Watched this years ago and can’t remember anything else about it!