He doesn't know how to use the three seashells.

— (Rob Schneider)

8 seconds sound clip from the Demolition Man movie soundboard.

You can hear this line at 00:38:40 in the Blu-ray version of the movie.

Quote context

[...]

- How are you doing?

- We're not used to physical-contact greetings.

- Look, I don't know if you guys know it but you're you're out of toilet paper.

- Did you say toilet paper?

- They used handfuls of wadded paper back in the 20th.

- I'm happy that you're happy, but the place where you're supposed to have the toilet paper you've got this little shelf with three seashells on it.

- He doesn't know how to use the three seashells.

- I can see how that'd be confusing.

- I don't believe it.

- Is that you, Spartan?

- No. Zach? Zach Lamb?

- What happened to you?

[...]