My fave occurs in Hugh Wilson's western parody, "Rustler's Rhapsody", where
Tom Berenger's "good guy" character is confronted by Patrick Wayne's "good
guy" character in a shoot-out. In their first meeting, since they're
both good guys, neither can draw first. In their final show down, Wayne
draws first. "Hey, you're not a good guy!" says Berenger. "I'm a
lawyer, dammit!" shouts Wayne. Rest omitted to avoid spoilage.