knock (one) on the ground(redirected from knock one on the ground)
knock (one) on the ground
To cause one to become overwhelmed with emotion, bewilderment, or astonishment. The whole movie was very good, but that ending straight up knocked me on the ground! The incredible response from our fans has really knocked us on the ground. We are so grateful for all of your support!
Farlex Dictionary of Idioms. © 2015 Farlex, Inc, all rights reserved.