This week, we salute a classic prank that never fails to crack us up. (Hey, who ever said we were refined?) Then it’s off to Evan, who is getting electro-shock treatment from his Jeep. How do you keep your tuchus grounded? Plus, find out why Jodi's Toyota gobbles like a turkey, and why Caitlin’s looking for a mechanic who is "dentally challenged." That and much more in this week's atomic hour of Car Talk.