"Are you gripped with a sense of overwhelming euphoria?
Are work lamps shifting on their own?
Is your sense of balance askew?
Can you recite the alphabet backward?
Do your joints ache?
Has your nose been running?
Are your eyes inflamed?
Is there numbness in any of your extremities?
Are you experiencing warming sensations beneath skin?
Do you feel an overwhelming fatigue?
Are you gripped by a feeling of well being and/or nausea?
Vacate the premises immediately.
The vapors have exceeded safe levels.
You are dying.
Vacate the premises immediately."
