hot minute

noun3

1. •
   (informal) An extremely short period of time; a moment.

   • It didn't take but a hot minute to find out what squadron Craig was with. — 2000
2. •
   (informal) A long period of time.

   • She decided to pop up on her big brother because it had been a hot minute since she'd seen him. — 2013
3. •
   (informal) An unspecified period of time; a while.

   • Whatever happened to that guy Michael you dated for a hot minute way back in the stone age? — 2010