What it means
Said when something works out and you’re chuffed, like the plan lands, the hassle clears, or you catch a break. Depending on your tone it can be pure genuine joy or a dry little bit of sarcasm when things are only barely grand. Quick, cheerful, and very easy to lob into any chat.
Usage examples
"The gaff got the internet back, the pints were cheap, and the taxi showed in two minutes. Happy days, so it is, we’re flying."
"Found a tenner in my old coat, happy days!"
"Train on time and a seat by the window, happy days."
"Boss said we can knock off early and the sun's actually out. Happy days."
"Got the last parking spot right by the shop. Happy days."
Where it comes from
A transparent cheer that simply declares these are happy days. Lobbed out when a plan lands or a hassle clears, it can ring with real joy or carry a dry, sarcastic edge when things are only barely grand.
Other ways to say it
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