Marine Corps running cadence with lyrics

Lyrics below (might be spelled wrong, or interpreted wrong. I apologize if it is). Originally done by TheScribe114 on YouTube, go check him out lo right, a lo righty a lay o lo right, a lefty righty a lo lo right, a lo righty a lay o lo right, a lefty righty a lay lo Momma told Johnny not to go down town Marine Corps recruiter was hanging around Suzy told Johnny go serve your nation take a cab down to the MEPS station lo right, a lo righty a lay o lo right, a lo righty a lay o Momma told Johnny not