Dennis: Whoa whoa whoa whoa whoa whoa whoa whoa! Where are you going!?
Arthur: We're going downstairs to get Bobby so we can get out of here.
Dennis: Did I say there was a petting zoo downstairs!? NO! There are ghosts downstairs!
Maggie: This basement?
Dennis:YES this basement! If it was the basement next door I wouldn't give a shit!
And this:
Dennis:[after having spent a considerable amount of time trying to explain the situation to a bemused Arthur] Ghosts, Arthur. I used to - I used to hunt ghosts with your uncle Cyrus.
