the command in most branches of the US Armed Forces usually precedes "front leaning rest position, move!"
for those uninitiated, the leaning rest is the formal name for push-up position.
so, this command is when you know you're fucked.
DS: Why were you late, Private?
PFC: Sergeant, I wa-
DS: NO EXCUSES, PRIVATE! (In command-calling voice:) HALF RIGHT, FACE!
PFC, MENTALLY: haha. I'm boned.