A transsexual or a shemale.
Also, a man who dresses up as a woman or vice versa.

A weak-minded individual who bends their personality in order to befriend certain people. This person usually has very low self esteem and feels very insecure about his or her lack of accomplishments in the world or about just being his or her self.

A female that appears initially to be attractive, but when seen from different angles or on different occasions, looks to be ugly or mediocre. This pattern can continue and makes it difficult for males to know if the girl is really attractive or not. Shapeshifters are often good at hiding their ugliness with hair, certain makeup, or clothing in very specific instances.

A person who can alter their shape into a form of an animal. Usual shapeshifters can change into only one animal, but sometimes they can change into multiple forms at will. Silver cannot harm shapeshifters, nor can items of religon. The usual animal form is a very large wolf, and shapeshifters usually get mistaken for werewolves.
The difference is in appearance werewolves tend to walk on two feet, shapeshifters walk just like the animal they change into to and that the full moon has no control over their change, only their emotions.

A female who, at first, comes across as, for lack of a better word, 'perfect.' Upon further examination, however, and as time progresses, the female will go through a series of changes, including but not limited to mood swings, lying, cheating, stealing of financial assets, using a male for transportation or expensive hand bags, and ultimately, the savage ripping out of the male human's intestines, heart, lungs, and stomach, leaving the male a puddle of broken hopes and dreams on the floor. Happy Birthday Gage.

This druid is not called Shapeshifter because of his great access to a variety of forms, rather because of his complete dedication to a single form. This druid has willingly allowed himself to become infected with lycanthropy, but due to intense study and training he has the ability to control his affliction. The creature he becomes is that of a werewolf, the most famous of all the lycanthrope shape changers.