When I was in basic training there was a squad leader named Cooper that the TI intentionally put in that position to watch us strip a gear when he called cadence (marching count, orders, etc.) This guy was so confusing he couldn't get straight in his head what to call to turn the column. Looked like Animal House when they went down the dead end street.
"Column left", kida like follow the leader. the squad would turn left in order. "Column right", same thing only turn right. "Halt" and "forward march" are pretty much no brainers.
Anyway, this fella would call out orders like "Column Leftright...HALT". Your feet and legs would almost implode from trying to get this right.
Hey, AntiChrist, your last name Cooper by chance?