The Story of Portal'Tis an interesting story I must convey
About what started on Bring Your Daughter to Work Day.
It was to be the main event,
But no one knew to what extent.
Upon picoseconds of her wake,
Deadly Neurotoxin she did take.
A hissing sound was heard by all,
And a green gas started to fill the hall.
One by one people fell.
Not including little Chell.
She was a stubborn child,
But that was putting it mild.
A Morality Core was installed.
It kept the rest of the Center from being mauled.
GLaDOS was switched back on
And Test Subjects were called upon.
Years later, a Subject was picked.
No one knew what to predict.
She was stubborn and quiet,
But boy, did she cause quite the riot.
Chell was never meant to test,
But fate was changed by an unwelcome guest.
In the maintenance areas, a Rat did flee,
Leaving hints for the young testee.
Scheduled maintenance was the source
For the military android live-fire course.
Sixty-five percent more bullet was fired
Knocking them down was required
A Companion Cube