What's your most unforgettable experience taking public transportation? It could be anything funny, scary, exciting or touching. Please share your story.

Mine was a train ride sitting across a loud Chinese duo, one of whom had a bad case of halitosis. It smelled like a small animal died inside his mouth and he couldn't be bothered to take it off. The train was silent except for them so it was a two fold pollution - noise and air. In this scenario , I wish I had 3 hands - one to cover the nose and two to cover the ears. And how about one more to give them the finger When you are face to face with capital B bad breath, how do you breathe? Is it safe to breathe through the mouth, could you taste it? Or even worse, could it reside and take colony in your mouth so you could be a source too? I was controlling my breathing and couldn't take it for long as I was getting asphyxiated so I decided to just take my leave rather than to take offense? What blows my mind is how can the other party take it? Is it possible to be immune to that kind of funk?