I heard this from my brother. I have no idea where he heard it, so I can't give any better atribution. Michaelangelo was painting the Sistine Chapel, and rather bored, when an old women came in to pray. As no-one else was around he decided to have a little fun. "Woman, this is Jesus," he said. No response. "Woman, I am Jesus Christ!" he called. No response. "Hey, Lady..." "Shut up you, Ima talka to your mama!"
(From the "Rest" of RHF)