Civet bean is a term that is often used to refer to the coffee bean that has been eaten and then excreted by the civet cat. However, there are many other names for this type of coffee bean. One common synonym is "kopi luwak," which comes from the Indonesian words for coffee and civet. Other synonyms include "cat poo coffee," "palm civet coffee," and "musk coffee." While the idea of drinking coffee made from animal excrement may seem strange or unappealing to some, kopi luwak is considered a delicacy in some parts of the world and can fetch prices of up to $100 per cup.