Definition & Meaning of "pimple face"in English

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

"Pimple face" is a slang insult that appeared in English in the 20th century, combining "pimple" with "face" to ridicule someone for having acne or an unattractive complexion. The metaphor directly links visible skin blemishes with social judgment, emphasizing embarrassment or undesirability. It is used in informal, often teasing, mocking, or hostile contexts, such as schoolyards, casual conversation, or online banter. The term is clearly derogatory and intended to insult someone's appearance; it is never neutral.