I have broken up cigarettes and thrown them away. The next day I would get them out of the trash and tape them together and smoke them. I done this more times than I remember.

I have stopped at rest areas on the way to work, an hour commute, to smoke. That kept my car from smelling like smoke, it also allowed me to continue to smoke when my girlfriend thought I quit.

I have smoked in my garage so much that the outside of my car smelled like smoke. I went to a friends house and parked in the garage because I was spending the night. In the morning the whole garage smelled like smoke from the outside of my car. That was after a 30 minute drive.

I have rinsed my mouth, hair, and hands with vineagar to get rid of the tobacco odor. It works wonders, but the smell is still in your lungs. I have kissed several nonsmokers before and was pleasantly surprised that they did not know I smoked. However, a few hours later they are wondering why their mouth tastes like tobacco. I don't understand it but it is true. They couldn't figure it out because I was a closet smoker and I would go the whole evening without smoking.