What does duffed mean?
Duffed is the past tense and past participle of the verb 'duff', an informal word meaning to strike something clumsily or ineffectively. It appears most often in sporting contexts, particularly golf, where a player who duffs a shot hits it badly — thinning it, topping it, or sending it nowhere near its intended target. By extension, the verb can describe botching any task: someone might say they duffed an interview, a presentation, or an exam. In British slang, the phrase 'duff someone up' carries a more violent sense, meaning to give someone a physical beating. The word belongs firmly to casual speech and sports commentary rather than formal writing, and it typically carries a mildly self-deprecating or mocking connotation rather than harsh criticism. Its noun relative 'duffer', meaning an incompetent or foolish person, shares the same informal flavour and reinforces the word's association with incompetence.
verbPast tense and past participle of 'duff': to hit or strike something clumsily or ineptly, especially to mishit a ball in sport; in British slang, 'duff someone up' means to beat them physically.
- (of a stroke or kick) to hit clumsily or ineptly; to mishit
- to botch or bungle a task or attempt
- (British slang, 'duff up') to beat someone physically
"He duffed his tee shot into the thick rough on the opening hole."
"She duffed her drive so badly that the ball barely cleared the ladies' tee."
"He completely duffed the presentation by forgetting half of his slides."
In British slang, saying you got 'duffed up' doesn't mean your dessert went wrong — it means you took a beating.
Reviewed by Deb Chak, Editor. AI-assisted content curated by RJS Tech Solutions LLP.
Etymology of duffed
The verb 'duff' arose as British slang in the nineteenth century, though its ultimate origin is uncertain; lexicographers have generally linked it to the older slang term 'duffer', which denoted a pedlar of worthless or counterfeit goods and later an incompetent person. From this association with shoddiness and incompetence came the senses of hitting badly or botching a job. The phrase 'duff up' developed in early twentieth-century British colloquial usage to mean beating someone. Related forms include 'duff' itself and 'duffer'.
Related word forms
How duffed is actually used
Informal register throughout. The sporting sense (especially golf) is common in both British and American English, while the 'duff up' sense meaning to beat someone is chiefly British and colloquial.
Easily confused with duffed
'Duffed' means struck clumsily or botched, while 'dozed' means slept lightly.
'Duff' as a noun refers to a boiled flour pudding or, in slang, worthless goods, whereas 'duffed' is its verb form meaning hit badly or beaten up.