"What are you doing?" Barbara asks you. "Oh, I heard
that if you think you've found a haunted castle, you're supposed to
hop on one foot." you say. "That doesn't sound right"
says Dave. "I read somewhere that you're supposed to make those
weird noises under your armpit." He starts doing that.
"No, no, no!" calls out a voice from within the castle.
"You're supposed to, uh, wait a minute... What was that thing
you're supposed to do? Oh, yeah ..."