Have you ever farted and it is like a really bad one, like rotten eggs and beer, then you have to sneeze and you are stuck involuntarily taking deep breaths of your own mustard gas?
It's like you know my inner thoughts. How about when you are running to the toilet and right when you get there you let a huge fart out on your way down. Now you're stuck for 5-10 minutes in a fart cloud.