I love piss and sweat, but don't really like scat.
I specifically love the idea of drinking piss as a sign of submission, and I also have a fantasy of a classy, elegant woman drinking piss from a champagne glass. There's something so arousing to me about the juxtaposition of a well-to-do, refined woman who knowingly seeks out pee to drink, and treats it like top-shelf wine.
Licking sweat off of someone's body as part of body worship is also wonderful.