Definition & Meaning of "megadouche"in English

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

"Megadouche" is a slang insult that likely appeared in English in the late 20th or early 21st century, combining the intensifier "mega" with "douche" to describe an extremely contemptible, arrogant, or obnoxious person. The term exaggerates unpleasant traits, emphasizing both social offensiveness and personal arrogance. It is used in informal, often hostile, mocking, or humorous contexts, such as conversation, media, or online commentary, to express strong disdain. The term is clearly derogatory and intended to insult; it is never neutral.