What it means
Being cheesed off means you're irritated, fed up, or properly miffed about something, often in that classic British, teeth-gritted way. It sits alongside brassed off, hacked off, and sick of it, but with a slightly daft, cosy sound that makes the moan feel less nuclear. Perfect for petty workplace drama, late trains, or anyone pushing their luck.
Usage examples
"I'm cheesed off, some numpty's nicked my sarnie from the office fridge again. Third time this week, mate, absolute joke."
"I'm proper cheesed off, that's the third train cancelled this morning and I'm late again."
"She was well cheesed off when she found out the meeting could have been an email."
Other ways to say it
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