Two new surgeons at the hospital were discussing the qualities of their favorite patients. "I like contractors myself" says one. "They don't even flinch when I tell them I underestimated the cost and length of surgery."
"Well, I had an electrician yesterday" another says. "It was beautiful everything inside well marked and color coded!'
An older surgeon passing by heard them, and cut in. "You fellas ain't seen nothing yet" he tells them "By far the best patients are lawyers- they have no heart, no spine, little guts, and the head and butt are fully interchangeable!"