Definition & Meaning of "dickwad"in English

What is the origin of the term "dickwad" and how is it used?

"Dickwad" is a slang term that emerged in the late 20th century to describe someone who is selfish, rude, stupid, or inconsiderate. It combines "dick," a vulgar term for a contemptible person, with "wad," suggesting a small, unpleasant lump, creating a metaphor for someone obnoxious or worthless. The term is mostly used in informal, hostile, or jokingly aggressive contexts, such as casual insults, online arguments, or banter among friends. It is clearly derogatory and vulgar, intended to insult or ridicule.