A person who has the body of a man and pussy. Either they are a gay man who had plastic surgens to make him a pussy of a woman who had a sex change but kept her pussy. There are some she man communities. there are a much smaller number of shemen then Shemales and not many people like them except gays etc.
Is that a manshe or a sheman that is standing over there? That is definitely a "Sheman" because you can tell by her small hands and her bottle of testosterone tablets that is sticking out of her purse!