hot on (your) heels

1. following directly behind someone.

She headed inside the house with her brother hot on her heels.

2. very near to someone in rank.

They know we're hard on their heels and that they've got to win their next three games to make the playoffs.

• come down in the world
• come down off your high horse
• come down on
• come down on like a ton of bricks
• come down on someone
• come down on someone like a ton of bricks
• come down on something
• come down on the side of
• come down on the side of someone
• come down on the side of something
• come down the pike
• come down to
• come down to earth
• come down to earth with a bang
• That's all you need!
• That's a new one on me!
• that's another story
• that's it
• That's just not cricket!
• that's life
• That's more like it.
• That's my story and I'm sticking to it.
• that's news to
• That's news to me.
• that's news to you