Hidden categories: CS1 German-language sources de All self-contradictory articles. Exposing one's genitals to unsuspecting and nonconsenting others . Suffering or humiliation; being beaten, bound or otherwise abused . Wearing clothing emblematic of one's own sex  . The image of one's self in the form of a vampire. Most of the following names for paraphilias, constructed in the nineteenth and especially twentieth centuries from Greek and Latin roots see List of medical roots, suffixes and prefixes , are used in medical contexts only. British Journal of Medical Psychology.