One could argue if you have those “not playing along” vibes in general on top of the flatulophobia, they might go out of their way to keep them in and seek you out just for extra fun. Behold how the funny stacks:
Fart
undesired fart
undesired stealth fart
undesired stealth fart one cannot really address
undesired stealth fart nobody can really address with a layer of spite and schadenfreude