Finally, The Truth About Creation!

Three engineering students were arguing about who designed the human body. One insisted that the human body must have been designed by an Electrical Engineer because of the perfection of the nerves and synapses. Another disagreed, and exclaimed that it had to have been a Mechanical Engineer: “The system of levers and pulleys is ingenious.” “No,” the third student said, “you’re both wrong. The human body was designed by a Civil Engineer. Who else but a Civil Engineer would have put a toxic waste line through a recreation area?”

Thanks to Michael Shermer who claims to have picked it up from A Prairie Home Companion