No talking is allowed*. You may not even make eye contact. Any conversation that was in progress is suspended while in the restroom. Mid-sentence. Mid-word. Hit 'PAUSE'. It can then resumed when you have left the restroom. Not at the sinks like certain degenerates believe. If accidental eye contact is made, the only acceptable response is "the nod."
If you find yourself in a stall without paper, you are NOT permitted to ask the neighbor to "spare a square." You must wait until such time as the restroom is empty, then Charlie Chaplin over to full stocked stall (WARNING: If you are caught, ritual suicide is your only out) or to sacrifice a sock or underwear to the greater good.
This video should clearly explain why using the facilities for any purpose other than those intended, is wrong, and my well lead to the end of civilization as we know it.
To see if you've learned anything from this lesson, please take the quiz posted HERE.
* If in a stall, it is acceptable to:1) Provide a "courtesy flush" to someone in a neighboring stall to signal your presence, so they don't start bashing the banana like a deranged spider monkey.
2) Stomp your foot on the floor and howl as if it were coming out sideways to provide "comic relief." This must be followed by uttering "Corn, when did I have corn?" or "Look at all that blood! I'm gonna need a transfusion after that."