Delicious words!

Learn why nuts are crazy and the meaning of 11 other food terms

Image: Rumman Amin

Our language loves to borrow from the dinner table. Many everyday words that sound delicious once referred only to food but have since taken on entirely new meanings. Think of "salty" moods or "cheesy" jokes, how did these expressions come to describe emotions or humor? Take a look at 12 of these idioms and see for yourself!

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A term once used for describing the act of dropping buttered food, "butterfingers" now labels anyone who fumbles objects easily. Baseball announcers helped popularize the term in the early 1900s.

These days, it’s used far beyond sports. If someone drops their phone or fumbles the remote, they might be called butterfingers.

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This insult began with the idea of someone whose brain was replaced by meat (indeed, not the most flattering image). It became slang for brawny but dim-witted men.

After the television show All in the Family popularized its use in the 1970s, "meathead" stuck as shorthand for someone strong in muscle but short on sense.

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Before it meant "crazy," it was just a snack. "Nuts" became slang for "insane" in early 20th-century slang, perhaps because nuts were small, round, and a bit "off the wall."

Now the word is often used affectionately as well, as in "I’m nuts about you," meaning deeply fond.

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A term originally linked to cheap cheese or bad dairy smells, "cheesy" came to describe things lacking class or quality.

From clothing items to home décor, today, calling something "cheesy" means it’s corny, overdone, or trying too hard, with none of the charm of real cheese.

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Long ago, sailors who were "worth their salt" were admired, but by the 20th century, "salty" had shifted in meaning. It came to describe coarse language and, later, sour moods.

Today, being "salty" just means you’re irritated or resentful, a figurative taste of bitterness, no longer tied to the shaker.

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Before it meant trouble, a pickle was simply a brined cucumber. William Shakespeare gave the word new figurative life when he wrote "in such a pickle," using it to suggest "a tricky situation."

Nowadays, being "in a pickle" just means you’ve landed in a mess that’s hard to escape.

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The use of this word as a phrase began as college slang in the 1960s, possibly inspired by "cool" jazz culture. Beans were everyday and friendly, making them perfect for playfulness.

Saying "Cool beans!" today still feels sunny and casual, a lighthearted way to express approval without sounding too serious.

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What was once purely a sticky treat, "honey" became a term of affection centuries ago, showing how sweetness appeals to both the tongue and the heart.

Today, it is one of English’s most common terms of endearment, heard in phrases ranging from "Honey, I’m home!" to "Hey, honey."

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The term might be more commonly used to describe baked goods, but cookies also became metaphors for people with distinctive traits or character.

Expressions like "smart cookie" or "tough cookie" show how language uses food to describe personalities in a lighthearted and playful way.

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Peaches have long symbolized beauty, youth, and desirability. By the early 1900s, "peachy" had come to mean everything was fine or delightful.

Saying "Everything’s peachy!" expresses a sort of vintage sense of joy and optimism that is sometimes used ironically.

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From fruit spread to music sessions, "jam" is a word that has branched out in surprisingly creative ways. Musicians "jam" together in improvised play, while people find themselves "in a jam" when facing trouble.

It’s a curious word that can sound both fun and frustrating, depending on whether you’re making music or missing a deadline.

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This word, referring to a comfort food, once meant simply sauce, but by the 20th century, "gravy" came to describe bonuses or easy wins.

Expressions like "gravy job," "gravy train," and "it’s all gravy" share the same idea: smooth, rich, and effortless, just like a delicious serving of gravy.

Secret uses

There’s a hidden microphone in your phone, and here’s where it is

You’ve probably twisted a bread bag closed, filled up your car, or pulled a sheet of aluminum foil from the box thousands of times without giving it a second thought. But many of the everyday objects we’ve used for decades have clever features that most people never notice. From the tiny pocket on blue jeans to the little arrow next to your gas gauge, these hidden designs have practical stories behind them, and once you know them, you’ll never look at these familiar items the same way again.

If you own an iPhone, you’ve probably noticed the tiny black dot next to the rear camera. It’s small, so people tend to assume it’s another camera sensor or even part of the phone’s design. The small hole found near the camera bump on every iPhone is actually a rear microphone.

It captures clearer audio when you’re recording videos and helps reduce background noise during FaceTime and regular phone calls. If you own an iPhone Pro model from the iPhone 12 Pro onward, you'll also see a larger dark circle. That’s the LiDAR scanner, which sends out invisible infrared light to create a 3D map of your surroundings. It helps the camera focus faster in low light, powers Apple’s Measure app, and makes augmented reality features much more accurate.

Whether it's a holiday dinner, an anniversary, or simply a nice meal with friends, you’ve probably held a wine bottle and noticed the deep indentation in the bottom. Many people tend to think the deeper the indent, the fancier the bottle.

That indentation is called a punt, and it’s been a part of the bottle-making for centuries. Originally, it helped strengthen hand-blown glass bottles, making them less likely to crack under pressure. Today, it still adds structural stability, particularly for sparkling wines, while also giving servers a comfortable place to rest their thumb when pouring, though some say it helps collect the sediment as wines age. In any case, a deeper pun doesn’t automatically mean a better or more expensive bottle.

Almost every driver has experienced that awkward moment at the gas station. You pull up to the pump, step out of the car, and suddenly realize the fuel door is on the opposite side.

To help prevent exactly that situation, many modern vehicles include a small arrow next to the gas pump symbol on the dashboard’s fuel gauge. The arrow points towards the side of the vehicle where the fuel filler door is located. It’s a small detail on the dashboard, yet once you notice it, you’ll never have to circle the pump again.

All elevators look pretty much the same. Bigger or smaller, they all look similar, a gray box with a mirror and buttons. But if you pay close attention, you may notice there’s a small round opening near the top of the door.

That opening is a keyhole used by trained maintenance technicians and emergency responders. With a special elevator key, they can manually unlock the landing doors when repairs are needed or if passengers become trapped inside. The system allows professionals to reach the elevator safely without damaging the doors or relying solely on electrical controls. Hopefully, most of us will never need to see it in action. But in an emergency, that tiny opening becomes one of the most important parts of the system.

If you’ve ever stood in the bread aisle comparing loaves, you’ve probably noticed the colorful plastic clips or twist ties holding the bags shut. Contrary to what many think, they’re not simply a part of the packaging.

For many bakeries and grocery stores, the colors indicate the day a loaf was delivered or baked. While the exact color schedule can vary between bakeries and regions, employees use the system to quickly spot older inventory and rotate fresher bread to the back of the shelf. That way, customers are more likely to pick up the freshest loaf available.

Whether you wear jeans every day or only pull them out for yard work, you’ve probably noticed the tiny extra pocket tucked inside one of the front pockets. It’s too small for a phone and not very useful for loose change, but there’s a reason for it.

Back in the 1800s, when Levi Strauss & Co. created rugged denim pants for miners, ranchers, and cowboys working across the American West, pocket watches were commonplace. Workers needed a safe place to carry their watches while riding horses, so that little pocket was designed specifically to protect the watch from damage. Pocket watches disappeared, but the tiny pocket became such an iconic part of blue jeans that manufacturers have continued including it for well over a century.

Almost everyone has had the same frustrating experience. You pull on a sheet of aluminum foil, and suddenly the entire roll slides out of the box and lands on the kitchen counter.

That’s exactly why major manufacturers such as Reynolds introduced the small side tabs, known as end locks, in the mid-1990s. By pressing the tabs inward, they hold the cardboard roll in place like built-in axles. This keeps the roll from sliding out of the box, makes it much more stable as you pull, and helps the serrated edge cut a cleaner, straighter sheet. It also reduces waste by preventing the foil from bunching up or tearing unevenly. It’s a simple design, yet useful as it can get.

Every household has pens lying around for all kinds of purposes. And most of them have a common feature, a hole in the cap, which isn’t simply part of the design.

BIC and other pen manufacturers included the opening as a safety feature. If someone, especially a child, accidentally swallows a pen cap, the hole can allow a small amount of air to pass through, reducing the risk of complete airway blockage while emergency help is on the way. The design became part of border efforts to improve consumer product safety after choking incidents drew attention to the danger of small plastic objects.

If you grew up sewing or watching somebody do it, you probably remember the classic tomato-shaped pincushion sitting beside the sewing basket. Hanging from it was a tiny red strawberry that looked like nothing more than a cute finishing touch.

In reality, that little strawberry has its own job. Instead of soft stuffing, it’s filled with emery, a gritty material made from crushed abrasive minerals. Running pins and needles through it helps polish away tiny spots of rust, smooth rough edges, and keep the points sharp enough to glide through fabric more easily.

Think back to the first time you learned to type. Maybe it was at work, or on a family computer. Wherever it was, someone probably told you to keep your fingers on the "home row." That’s exactly why the F and J keys have tiny raised ridges.

The bumps let your index fingers find the correct starting position by touch alone, allowing you to type without constantly looking down at the keyboard. The technique, known as "touch typing," is widely credited to American court stenographer Frank Edward McGurrin, who demonstrated it in 1888. As typewriters became more common, manufacturers experimented with different ways to help typists orient their hands, and by the mid-20th century, companies such as IBM standardized the subtly raised plastic bars that remain on nearly every keyboard today.