The term 'LET's Roll' is a phrase THAT was popularized by Todd Beamer, one of the passengers on United Airlines Flight 93 during the September 11th attacks. The phrase has since become a rallying cry for many people, and is often used to signify a call to action. The crossword solutions for this phrase are CMON (4 letters), OFFWEGO (7 letters), THATSAGO (8 letters), and ITSGOTIME (9 letters). CMON stands for 'Come On', OFFWEGO stands for 'Off We Go', THATSAGO stands for 'THAT's A Go', and ITSGOTIME stands for 'It's Go Time'. Together, these four phrases form the phrase 'LET's Roll', which is a call to action and a reminder to never give up.