shake (one's) hand(redirected from shook their hands)
shake (one's) hand
To grasp one's hand as a gesture of greeting, farewell, congratulation, or agreement. I think Dave is really upset with me—he wouldn't even shake my hand earlier. I shook her hand and paid her for the car.
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.