Marge Gunderson: Say, Lou, didya hear the one about the guy who couldn't afford personalized plates, so he went and changed his name to J3L2404? Lou: Yah, that's a good one.
Serpico
Leslie Lane: [feeling his gun as she's riding on the back of his motorcycle] What'ya need a gun for? Frank Serpico: Didya ever hear of Barnum and Bailey? Leslie Lane: Yeah. Frank Serpico: Well, I'm their lion tamer.