Kopi Luwak is quite a unique kind of coffee produced by an uncommon method. For your kind information, it is the world’s most expensive coffee. Kopi Luwak is produced from the partially digested and excreted coffee beans; you heard that right, but it is not digested or excreted by humans. An animal known as Palm Civet is used for this process; they eat the coffee beans, digest them partially, and excrete them. And now, these excreted coffee beans are used to produce Kopi Luwak. It sounds too gross, but it’s not that bad. The upper layer of these coffee beans is removed during processing, and the rest of the beans are washed very nicely. After that, these beans are roasted and made ready to deliver to consumers. You can understand how expensive the whole process could be, and hence, Kopi Luwak is the world’s most expensive coffee. Kopi Luwak is Indonesia originated coffee, but now it is manufactured in the Philippines and Vietnam too. It is also known as Poop Coffee or palm civet coffee.