Please do not read thisif you're a MEJICANO! you will be offended!!!! true story!?

Ok so i was going into the restroom of the sun valley library. Basically my nostrils were blindsided my the most horrific smell of feces i've ever experienced. LOL. it didn't even smell like sh!t. Itsmelled more like vomit or a dead body. this has happened on atleast 5 different occasions in this predominantly mexican library so its not an isolated incident. My question is how the heck can the smell be so pungent. LOL!!! Its not human!!!