Like you said op, who the hell is weird enough to think "Hey that lemur just shit, ima go roast it and drink it!"
Must of had the same dna as the first guy to milk a cow and drink it.
Doesn't sound very good and doesn't seem like I'd drink it because I don't really enjoy coffee but based on what I've heard from it, I'd probably give it a taste.
Regardless of how good it apparently tastes, i don't think i could drink it after knowing where it came from. Whether it's sterile or not, that's still absolutely nasty.