Once more -with feeling.

I keep thinking ... "I've seen it all NOW." It appears I haven't.
A "Drinking Coconut", complete with Ring-pull top, fitted at the BOTTOM of the nut. It's also nowhere near the shape of a Coconut I'm used to.
I only bought it because it had been reduced by about 66%. I duly removed the "dross" from the "other" end, and found, as I expected, the set of 3 holes, one of which was easily broached. Having mislaid the "Straw" supplied I burst into the usual weak point and the one they supplied and decanted the contents.
From the amount, and flavour, I'd guess "they" had refilled it with something approximating to Coconut milk/water.
Next task ... Having seen a Youtube clip on how to open one, that's the next task.