The handbook?
3 seconds sound clip from the Beetlejuice movie soundboard.
You can hear this line at 01:03:27 in the Blu-ray version of the movie.
Quote context
[...]
- I want Betelgeuse out of the picture.
- You two have really screwed up.
- I received word you allowed yourselves to be photographed.
- And you let Betelgeuse out and didn't put him back.
- And you let Otho get hold of the handbook.
- We cannot have a routine haunting like yours provide proof that there is existence beyond death.
- Coach. Coach, where's the men's room?
[...]