Well, at some point, yes, you are going to die (:P), but I don't think inhaling a small amount of acetone is going to cause all that much trouble. Couldn't recall all of the effects, so I looked it up as best as I could.
www.dhss.delaware.gov/dhss/dph/files/acetonefaq.pdf wrote:
Small amounts of acetone will not hurt you. Breathing moderate to high amounts of acetone for a short
amount of time can irritate your nose, throat, lungs and eyes. It can also cause headaches, dizziness,
confusion, a faster pulse, nausea, vomiting, effects on the blood, passing out and possible coma, and for
women, a shorter menstrual cycle.