This person just wants three custard creams; that is it. For anyone who is unfamiliar with what they are, they are shortbread cookie sandwiches with cream in the center; similar to Oreos.
We wonder why they don’t want a full package or more than three. Those won’t last more than a day, and after that, you won’t have any more food. Maybe this person just wants one last taste of civilization before accepting their tasteless fate on the deserted island.
A Catty Island
We laughed when we saw this response. Not because it is not useful, but because we had never thought about it before. If we did populate the island and had feral cats roaming around - would it be a dream or a nightmare?
You would have a bunch of little furball predators bringing you prey and endless entertainment, but you'll also have hairs and scratches all over you.
A Roomba? This person wants a Roomba there? We hope it is good at cleaning sand off of sand because there are no indoors on a deserted island.
The worst part about this answer is that there aren’t other ways to utilize this machine as it is. At least with a broom, you could use it to poke things that are far away or use it as protection. Good luck throwing the Roomba at a predator chasing you.
MacGyvering the Island
This man could literally find his way out of anything with a paper clip, a tissue, and sheer determination. Why not bring him to the deserted island with you?
He could help you turn some bamboo, a coconut, and a leaf into a four-story mansion in an afternoon. The only question is, what will you do for all of the other afternoons forever after?
Their Favorite Mug
This person may have brought the most useful item that we didn’t think about. A mug has so many uses.
It can hold water, double as a container, and be used to catch water after rainfall. Granted you won’t be having your morning coffee in it, but with all the added benefits the mug gives you, you should take that trade-off.