The term "freak" is often used as a pejorative to describe someone or something that deviates from what is considered normal, acceptable or conventional. It can be used in various contexts such as referring to an unusual physical characteristic, behavior or skill, and implies that the person or thing being described is strange, abnormal or bizarre. In some cases, "freak" may also refer to someone who engages in unconventional lifestyle choices or beliefs, or a fanatical enthusiast of something. However, it can also be used as a term of endearment among friends and family members.