fly-by-night (adjective)

1. Why did the fly-by-night politician start a roadside taco stand? Because his promises always seemed to disappear as quickly as his customers!

2. In the fly-by-night city of Zephyria, hovercars whizzed through the neon-lit streets, their futuristic glow casting an ephemeral sheen on the sleek buildings.

3. Their love was like a fly-by-night passionate affair, intense and fleeting, leaving both of them with bittersweet memories of stolen kisses under the moonlight.

4. The runway show featured avant-garde designs with fly-by-night elements like shimmering fabrics that seemed to change color as the models glided down the catwalk.

1. During the California Gold Rush, fly-by-night businessmen would set up false mining operations to trick eager prospectors out of their money.

2. The kingdom was often infiltrated by fly-by-night merchants who would sell counterfeit magical potions to unsuspecting citizens.

3. The protagonist's quest was hindered by a fly-by-night corporation that exploited innocent people in the name of profit.

4. In Greek mythology, there were stories of fly-by-night gods who deceived mortals and abused their power for personal gain.

1. In the novel, the protagonist discovers that her ex-husband is a fly-by-night and sets out on a journey to track him down.

2. The heartbroken character in the romantic movie realizes that her partner was a fly-by-night when he disappears without a trace.

3. The evil sorcerer in the fantasy novel turned out to be a fly-by-night, cunningly escaping the kingdom with all the treasure.

4. The intergalactic government tracks down a notorious fly-by-night who owes a large sum of money and flees across multiple planets.