[Bob]

Maybe I am reading something into this, but this sure sounds like a claim to have been a Marine.

While I could be wrong, I read it as: the Marine Corps taught him something and that he does it every night. Exactly what the Marine Corps taught him, I'm not sure.

[ansel12]

I heard him, and I know that he has been spending a lot of time with the military recently, it sounded to me like he was acknowledging some recent Marine event or tour.