HoooAH

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The Mantra of death.
The BavarianFireDrill of suicide
The Incantation for rigid robotic servitude
The deep-conditioned reflex trigger

Every marine is taught to utter this. Also every marine is taught this simple philosophy of the military as explained by RobertAntonWilson in PrometheusRising

"The anal orientation of this circuit explains the oddity
of military speech first noted by Norman Mailer: "ass" means
one's whole self and "shit" means all surrounding circumstance"