Strong cheeses, particularly Stilton, can make me unable to stand being indoors. Ran myself clear out of the house the day after eating it the first time. Greasy barbecue is a close second, in terms of strength of odor. For volume, beans and cabbage, although the stench is much, much less powerful.
Yep… whatever you do, don’t eat a bunch of Tex-Mex and drink homebrew at the same time. Barbecue, beans, cole slaw and beer is pretty toxic as well.
Also… for me, buffalo wings and beer make for some voluminous, horrid farts. Bad enough that one morning on the way to work, I farted so much in the car that my pants still faintly smelled of them when I took them off that evening. And there were no sharts!
You know, eggs have never bothered me, and I eat eggs about 3-4 times a week. Large amount of onions, on the other hand, still get me. (And beans, of course.)
A couple years back, I had hernia repair surgery. Because the large intestine was involved, the surgeon had me do a bowel prep the night before. This was a senna and mag citrate thing that cleaned me out but good. After the surgery, as my intestinal tract came back to life, all I could do for the first couple of days was fart. It was loud, voluminous, and stinky as hell. Later on, my doctor had me on a trial of Metamucil to fix another digestive problem. Psyllium, in sufficient doses, will create gas that whose smell and volume will wake you up. It’s the first and only time I’ve ever given myself a serious Dutch oven.
I find onion rings to really do a number. I only have 'em once or twice per year. Indulged at burger king at the Taiwan airport before flying home a few weeks ago… others in business class probably didn’t enjoy them as much as I did.