Exhibitionism

[Agnes]

Exhibitionism is the term most commonly used for the action of being nude and/or engaged in a sexual act for others to [witness] visually. The word also used in performing an act which one “shows off” a talent or [feat]. The act being pleasurable to the [performer], viewer or both involved in the act.

[Britney]

Extravagant behavior that is intended to attract attention to oneself.

[Couch Potatoe]

behaviour that tries to attract attention: