Naffed off means: British slang meaning annoyed or irritated - the past participle form of 'naff off' used as an adjective for the state of being fed up or put out. 'Naffed off' is slightly softer than 'pissed off'. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour.
naffed off
British slang meaning annoyed or irritated — the past participle form of 'naff off' (a polite British substitute for 'fuck off') used as an adjective for the state of being fed up or put out.
Definitions
UK
#1·Apr 28, 2026UK
British slang meaning annoyed or irritated — the past participle form of 'naff off' (a polite British substitute for 'fuck off') used as an adjective for the state of being fed up or put out. 'Naffed off' is slightly softer than 'pissed off' and carries a more restrained, British sense of displeasure. Commonly used in polite or broadcast-safe contexts where stronger language would be inappropriate.
She was thoroughly naffed off by the time the third meeting was cancelled in a row.
Origin: From 'naff off' (a euphemism for 'fuck off,' popularized in British culture) used reflexively: if someone has 'naffed off' you, you are 'naffed off.' Editorial expansion authored on Slangora.
For parents
Naffed off means: British slang meaning annoyed or irritated - the past participle form of 'naff off' used as an adjective for the state of being fed up or put out. 'Naffed off' is slightly softer than 'pissed off'. It is informal slang, fine in casual speech but not suited to formal contexts. There is no real cause for parental concern; it is descriptive vocabulary rather than risky behaviour.
For ESL learners
naffed off means: British slang meaning annoyed or irritated - the past participle form of 'naff off' used as an adjective for the state of being fed up or put out. 'Naffed off' is slightly. Register: very informal, slang. Suitable only for casual conversation, chat and social media. Do not use in business, academic or news writing. A common learner mistake is using the word in a register it does not fit, or assuming a single global meaning; native speakers immediately notice when slang appears in formal contexts, so always check the surrounding register before producing it yourself.
Was this helpful?
Comments
UK
#2·Apr 27, 2026UK
(UK, slang) annoyed; irritated.
Cluster: anger
Was this helpful?
Comments
For specific readers
Why is this section here?
Slang is read by different audiences for very different reasons. The For parents view re-explains the term in plain, non-judgemental language so a caregiver can understand what their child means without needing the surrounding subculture. The For English learners view focuses on register (when it's safe to use), formal alternatives, and common mistakes — what a textbook won't teach you.
Used in
UK
Have a better definition?
Add your own interpretation of "naffed off".
🇬🇧About British & Irish slang slang
UK and Irish slang — Cockney, Scouse, Geordie, Yorkshire, Glaswegian, Brummie, Welsh, West Country, plus Irish English. Centuries of regional dialects feeding into modern British and Irish street talk.
See all British & Irish slang slang on Slangora.
Tags
Other words near "naffed off" (N)
Browse all slang words starting with N.