Chekhov's gun
In the dominion of madness,
Without hope as a harness,
Lurks a game of roulette;
Russian to be exact, where
The cylinder of a revolver
Traps a bullet carved, to
Spell 'Character Assassination'
In lieu of 'Resignation'.
But this is Chekhov's gun,
And all you need to do
Is keep it off the stage,
So there's no trigger to
Be pulled by the third act
For the sake of that
Gratifying dramatic arc.