I don't know if you can really blow your head off when you smoke cigarettes on oxygen, but it sounds cool. This picture was submitted after the hospital staff pumpkin carving contest. There is a cigarette in the trachia hole.
When I am not carving pumpkins, I run a bulletproof vest company. BulletSafe Bulletproof Vests are the value leader in body armor. We are very popular with people like armored car operators and ATM repairmen.