To save up money to buy a cell phone, 'Bart' takes a job at a country club retrieving golf balls, watching the celebrities play. When actor Denis Leary's cell phone rings just as he is about to take a swing, he furiously throws the phone in the air and it lands right next to Bart.
Bart decides to keep the cell and makes prank calls all over the world, pretending to be Leary and accepting a job offer from producer Brian Grazer, to star in the film version of "Everyone Poops"...