The Confessional : Some Mistake It For Release of Physical Pressure!?

How do the Irish know so much about human behavior?

A drunk staggers into a Catholic Church, Enters a confessional booth, sits down, but says nothing.

The Priest coughs a few times to get his attention but the drunk continues to sit there. Finally, the Priest pounds three times on the wall.

The drunk mumbles, "ain't no use knockin, there's no paper on this side either!