We had to cool our heels at the airport for three hours due to the delay
She had to cool her heels in the waiting room before her appointment
He was told to cool his heels while they sorted out the paperwork
I hate having to cool my heels in traffic jams
We spent the afternoon cooling our heels by the pool
The children had to cool their heels at Grandma's house while their parents shopped
They made us cool our heels for nearly an hour before letting us in
He cooled his heels impatiently, checking his watch every few minutes
It's not much fun to cool your heels when you're eager to start
We ended up cooling our heels in the lobby until our table was ready
The train is delayed again. What now?
We will have to cool your heels here a bit longer.
Fine, I guess I have no other choice.
Please cool your heels while I find your reservation
Please wait patiently while I find your reservation
Just bide your time, I'm looking for your booking