George

is coming from the bathroom to sit with his bride-to-be.]

George

I will never understand the bathrooms in this country. Why is it that the doors on the stalls do not come all the way down to the floor?

Susan

Well, maybe it's so you can see if there's someone in there.

George

Isn't that why we have locks on the doors?

Susan

Well, as a backup system, in case the lock is broken, you can see if it's taken.