"You are a pervert. Do not contact me or speak to me ever again". Shut it Down: "That's disgusting, leave me alone".
However, the definition is fluid. What constitutes "deviant" behavior changes drastically across cultures and historical periods. Acts considered perverse in one century may be accepted in the next. Consequently, the label is often less about a specific set of acts and more about a society drawing a line in the sand regarding morality. that pervert