I think that the stench depends on the head of the user
For instance...
Last summer my niece said "Is someone burning leaves?" after I walked into the room. She was on the floor
when I told her it was that horse stuff.
So I think that for some the emission is a meat stench(boar meat, bacon, beans) while for others it is an outdoors stench (campfire, leaves, mesquite).
Yesterday my coworker was really upset because one of the principals pissed her off...so I was starting to minister to her real good and she leaned in to hug me. I was like "oh...shoot. she's gonna smell it." She didn't say anything though but probably talked about me later