What it means
A wind-up merchant is the mate who can’t resist winding people up just to watch them bite. They spot your buttons fast, press them hard, then swear they were only joking. It can be harmless top-tier banter, or it can tip into annoying chaos if they don’t know when to stop. Every workplace seems to breed at least one.
Usage examples
"Jay told the whole office the boss was bringing in a dress code, shoes and ties. Everyone panicked, then he turns up in Air Max. Wind-up merchant."
"Do not rise to it, he is just a wind-up merchant looking for a reaction."
"Our uncle is a right wind-up merchant at family dinners."
"Ignore Dan, he's being a wind-up merchant again and trying to get everyone rattled before kickoff."
"You can't tell if she's serious for the first five minutes because she's such a wind-up merchant."
Where it comes from
Built on the British phrase wind someone up, meaning to tease or provoke them till they react. Merchant is a very UK add-on used jokingly for someone who deals heavily in one thing, so a wind-up merchant is basically a person whose main business is stirring people for a laugh.
Other ways to say it
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