freak
noun
°A sudden causeless change or turn of the mind; a whim of fancy; a capricious prank; a vagary or caprice.
°(of a person) A nonconformist, especially in appearance, social behavior, sexual orientation, gender identity, and/or business practices; an oddball, especially in physiology (i.e., "circus freak"); unique, sometimes in a displeasing way.
verb
°To make greatly distressed and/or a discomposed appearance.
°To be placed or place someone under the influence of a psychedelic drug.
synonyms: whim, caprice