I used to ban smoking within 10 feet of the bathroom after mine went in - the fumes and vapours that came out were more than a body could bear. Used to buy air freshener by the case.
That went on as long as we were together through the binge/sober periods. He always claimed that it was spicy food that made him this way......Even the dog kept his distance and he could shoot some pretty toxic death rays from his puppy butt.
I've heard the term "shart" but not "chits." ROTFLMAO!
As for Shining Star's emoticon in her first post-wonderful icebreaker for a "chitty"-type subject.