“How to use Whammy in a sentence” 5th one down is “I love being able to sing for my job and its my passion to so it’s a double whammy”

Edit: funnily enough, keep scrolling and you have the British dictionary definition and let’s face it you are speaking English. There it directly says, “something which has great, often negative, impact”

So right there in your link, it’s not always negative.

Even from your link there’s someone using it in a positive way so clearly not mate lol.

Oh interesting, I can see how whammy could be considered negative, but I’ve always heard it used in a positive way.

It’s what we call a double whammy. Paid to remove the metals and then paid for the hole you’ve made.