The first sip tastes almost like a regular cup of Joe — it's earthy, smooth but minus the usual bitterness. In fact, it tastes so unique that no one can pinpoint for sure its complex flavours. Some say it even has a hint of chocolate or fruity taste. Wonder what kind of coffee this is? Considered one of the most expensive coffees in the world, the secret ingredient behind this coffee might make you reconsider your love for the drink. This famous brew called Kopi Luwak or civet coffee is made from the faeces of civet cat and has its roots in Indonesia. Don't be surprised, because cat poop coffee is just one of the many new trends in the coffee industry.