Detlef B.

A priest woke up one day to find that his bicycle missing. Outraged at the fact that somebody may have stolen it, at his next mass, he brought in his list of commandments. He bellowed out to the congregation, "Thou shall not steal!" He looked back at the list of commandments, and saw that the commandment under one read, "Thou shall not commit adultery." He then remembered where he had left his bicycle.

funniness: 4.33