I grew up in a country that switched to metric and then kept using miles anyway, so I am in no position to judge, but I am going to judge a little. The American not using metric system is a magnificent creature. Offered a perfectly sensible system based on tens, they looked at it, said no thank you, and started measuring things in bananas. Part of me admires it, the way you admire someone building a canoe out of spaghetti, so here is the evidence, measured in whatever was nearby.

Please specify the breed of duck.

Tape measure? Never met her.

Clearly a kilogram was too simple.

The seller has done this before.

Please do not pitch the hamster.

Typo of the year.

Board-certified nonsense.

Finally, a spec sheet I understand.

Spin cycle, sinkhole edition.

Correct, and also useless.

Please specify which era.

With or without cheese?

Certified by the Bureau of Fruit.

The banana has seen better days.

No diving, obviously.

Which half, though?

Drunken lobster is a fair critique.

Measured in feet, literally.

Five Pacificos deep and rising.

Tight end for scale.

Growth chart: condiments.

Specifically American alligators. Very important.

Celebrity units have officially taken over.

Footlong math checks out.
American not using metric system
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What I love is the commitment to the snack. Somewhere along the way, the banana became an official unit, and nobody remembers voting on it. Banana for scale started as a joke and is now basically a federal standard, and there is even a banana-shaped ruler, which may be the most American object ever manufactured. I once tried to describe my height using only sandwiches, got to four and a half, and lost my nerve.
Then the news got involved, and frankly that is where it all went sideways. Funny news headlines now measure asteroids in ducks, alligators, giraffes, and pop stars, as if NASA keeps a drawer of cardboard cutouts for reference. I am not saying journalists are wrong to do this. I am saying that if a space rock is coming for us, I would like the number in meters, because I need to know whether to run or ask for an autograph.
And then there is the folk wisdom, my favorite part of all the metric system memes. Five tomatoes to remember the feet in a mile. Snow measured in beer cans. A table measured by lying face down on it and hoping for the best. It is chaotic and beautiful, and it is roughly how the Romans did it, except the Romans had the decency to use their actual feet.
Here is the thing. The American not using metric system is not really confused, they are being creative. A centimeter means nothing to most people, but everyone knows exactly how big a washing machine is, or a school bus, or an Olympic swimming pool. These comparisons stick because they are pictures, not numbers, and the brain likes a picture far more than it likes a decimal point.
That is why the rest of the world laughs and then quietly starts doing it too. I have caught myself describing a dog as roughly two microwaves, and nobody corrected me. Deep down, every one of us would rather hear that an asteroid is the size of eight pop stars than four hundred meters, because one of those sounds like a story and the other sounds like homework.
One banana. Two ducks. Zero centimeters.
If you still have room for creative measurements, we have archives full of them. Our earlier roundup of Americans who will use anything but the metric system is a classic, the uniquely American tweets could only have been written from inside the country, and the British memes offer the view from across the pond with tea in hand. Grab a banana for scale. You are going to need it.





