DM giving orders mimics gang leaders giving orders?
Rather like ANY OTHER LEADERSHIP IN EXISTENCE?
Still, if they took it too seriously, it could be pretty funny...
Thug 1 (Rogue): Alright boss, we're all in place. Got enough basic weapons stolen from shop and kitchen for when we bust out and the "help" arrives.
Thug 2 (Wizard): We're ready. Time to go everyone!
DM (Across the hall): Alright boys, here goes! "Suddenly, the halls of the prison shook, as an army of hobgoblins broke through! The guards, disorganized by the shocking assault, notice nothing as the bars shook themselves open from the explosion!
Thug 3 (Figher): Wait, what explosion?
DM: BEHOLD!
AND NOTHING HAPPENED.