Oola Oop Dîner follows the trials and travails of chain-smoking French coquette Natalie. Natalie has a showdown with a fellow diner over her cigarette smoke. He invokes the letter of the law (read the damn sign!), while she interprets its spirit (The sign does not apply to someone like me.) Sparks, fists and invectives fly when Natalie calls upon Armand, her effeminate French companion, to defend her honor, and twisted hilarity ensues.