Yep, and if you have a car in the garage keep the windows down, that smoke smell will travel around with you.
It's actually not bad, a day or two later the smell is gone.
I do all my smoking in the garage. I have a door on the front and back so I always have airflow. I usually leave the back door open and let her go, in fact I just put on a 12LB packer before sitting down in front of the computer.