I quit smoking while I lived in NZ due to the price of cigarettes going up to 18 a pack.
Anyway, at the time I smoked Marlboros for years, and when I quit, I had all sorts of messed up
reactions. One of them being MEGA gas. Like uncontrollable gas where it just would explode out of me while standing there, sitting there etc
anyway, this went on for like a month in which time I would try to skip meetings at work, due to the fear of tooting in front of bosses and so forth.
I had the standard shaky hands, nervousness, dry mouth withdrawals but the fact that quitting gave me hella gas was uncalled for