Are\ you\ ready?\ Let's\ roll!

Are\ you\ ready?\ Let's\ roll!
When Todd Beamer and other passengers on hijacked United Airlines Flight 93 decided to fight the terrorists on September 11, 2001, Todd said, Are you ready? Let's roll! That signalled to the other passengers that it was time to attack and try to take out the terrorists before the airplane reached the target the terrorists were aiming for.
From the website given: Checks can be sent to:
Todd Beamer Foundation
PO Box 32
Cranbury, NJ 08512
*A nonprofit organization whose mission is meeting the long-term needs of the children who lost a parent in the events of September 11th, 2001, assisting future victims of terrorism, and continuing Todd's passion for mentoring and equipping youth to make the same heroic choices he did throughout his life.

In the now immortal words of Todd, Are you ready? Let's roll!

Dictionary of american slang with examples. .