I say dont smoke, why smoke and goto sleep? Waste. Wake 'n bake man.

If you GOT. to, just make sure the lighter sound isnt loud. And you can get your whole head out the window. And make sure there isnt Wind comin back at you. That gets me alot. Got some febreeze?

And if they are for sure asleep, and your mom isnt gona 'check up' on you. I wouldnt worry.