Cough your mother.

People must realize that all you need to do to stop breathing a smelly smell is hold your breath. And hopefully, you're not near the smell for too long. Like, say, walking past a man who's smoking. Seriously. Spare me the theatrics. Wave hand lah, squint eye lah, fake cough lah. If you were made to stand in front of said smoking man, cannot move or hamster die, then fine, flap and squawk away like poultry. But really, hold your breath and walk past. Well, if we're going in opposite directions. I walk faster than most people, so there's no getting past me. The irony. Speedy smoker, signing off.