"Let's roll" is a phrase is used as a proclamation to move forward and proceed with an action, attack or venture.
Example in use:"What are you waiting for? Let's roll!"
Interesting fact about Let's Roll
The phrase was famously used on September 11, 2001 when Todd Beamer said on Flight 93: 'Are you guys ready? Let's roll' as he took action against the hijackers on the flight that ended up crashing in Somerset County, Pennsylvania. USA
