Coprophiliac
Wiktionary, Creative Commons Attribution/Share-Alike License
noun.
someone with a marked interest in excrement, especially the use of feces or filth for sexual excitement.
adjective.
having to do with a marked interest in excrement, especially the use of feces or filth for sexual excitement.
Word Usage
"BTW, "dung" is in the King James Bible (aka God's Word according to some literalists), whereupon we find this coprophiliac passage in Isaiah 36: 12:"
Etymologically Related
coprophilia