hold on to your hat

hold on to your hat

Get ready for what's coming or about to happen! Hold on to your hats, everybody—we're about to see what these fireworks can do! A: "Wow, the storm has been devastating so far." B: "Well, hold on to your hat, because it's about to get a whole lot worse!"
See also: hat, hold, on
Farlex Dictionary of Idioms.

hold (or hang) on to your hat!

said as a humorous warning that conditions are about to become more difficult or hazardous.
2000 Brandweek Hold on to your hat (and wallet) as the stock market zigs and zags!
See also: hold, on
Farlex Partner Idioms Dictionary
See also:
  • everything is coming up roses
  • everything's coming up roses
  • be the spit of
  • be the dead spit of (someone)
  • above and beyond the call of duty
  • amaze
  • amazeballs
  • be the spit and image of (someone)
  • be the spitting image of (one)
  • bear a resemblance to (someone or something)