PopobawaSince the 1960s, people on the islands off the coast of Tanzania have talked about being attacked by a mysterious creature called Popobawa, a shapeshifter often described as having an enormous penis. Popobawa's recurring attacks have become a popular subject for stories, conversation, gossip, and humor that has spread far beyond East Africa. Katrina Daly Thompson shows that talk about Popobawa becomes a tool that Swahili speakers use for various