Or maybe your arse smells of pickled radish?
I think they smell similar to a ripe, runny French cheese. Also, the smell seems to be abating now - the vinegar may have gotten rid of the sulphurous odour.
( garold you're on mute I SAID YOU'RE ON MUTE, Mon 2 Oct 2023, 10:51, archived)

Pickled radish smells of arse
buttereggs.wordpress.com/2019/06/11/garlicky-pickled-radishes-or-what-smells-like-butts/#:~:text=Fair%20warning%3A%20pickled%20radishes%20smell,which%20happily%20intensify%20during%20pickling.
( mr horrible up yours, dickface, Mon 2 Oct 2023, 11:11, archived)

Geez, I keep wondering what was causing the fart smell from “Sinigang na Baboy”

( mofaha ┐( ˘_˘)┌ ʅ(́◡◝)ʃ, Mon 2 Oct 2023, 11:38, archived)