No, they're not. They're already dead. They can't feel a thing.
4 seconds sound clip from the Beetlejuice movie soundboard.
You can hear this line at 01:16:53 in the Blu-ray version of the movie.
Quote context
[...]
- As flies the lizard serpent fell. As goblin vizard at the spell.
- The buried, dead and slain, rise again.
- No, they're not. They're already dead. They can't feel a thing.
- That's not true. Look at them.
- All right, that's enough now.
[...]