Crazy Coconut means: A female who is completely crazy and irrational during PMS. Even a perfectly normal girl may become a psychopath and cry out uncontrollably. It is usually the fault of her boyfriend. Females who are suffering from this insane coconut syndrome should not be allowed to communicate with each other. They might even unleash their crazy thoughts on you. Although there is currently no cure, some experts believe that warm beverages, hot water bottles and bunches flowers, as well as chocolate and other sweets, can help calm these beasts. (in Community Dictionary, added by Jase Ware)