At my desk, at the lathe, at the press, at the stove or sink... A couple of times lying in bed.
And most certainly on the road. The stores are 2 hours away, it helps make the trip go a little quicker. Let the good times roll. Watching the waves crash over the jetty in a good winter storm, protected and warm and stoned in the truck.
While flying my flight simulator. Landing a 737 in a winter crosswind at O'Hare while vaping, or hitting a LA rooftop in a Bell Jet Ranger. They might get upset if you tried it in a real plane or heli.
Flaps down, check, hit tube, check, gear down check, hit tube check... declare missed approach, check...
I'm calling the dentist today, wish they had a vapor tube in addition to the nitrous. Dentist's parking lot, I bet, blowing vapor as I lock the truck.