Well, we didn't know how to make one.
4 seconds sound clip from the Beetlejuice movie soundboard.
You can hear this line at 00:30:03 in the Blu-ray version of the movie.
Quote context
[...]
- Maybe you can relax in a haunted house, but I can't.
- Hmm. Nice building. Bad roof. Good parking.
- Adam?
- You don't have an appointment, do you?
- Well, we didn't know how to make one.
- You just bit the big one two months ago and you want help.
[...]