Which one do you use?

Calling someone a “basket case” is far darker than you think. Slang 101


Published on July 29, 2025


Image: Nick Fewings

A lot of slang terms and everyday words have surprisingly rich backstories tied to real historical events and practices. From dire situations to the flicker of oil lamps, these expressions once described literal experiences before turning into figures of speech. You probably use quite a few of these, but did you know what they really mean?

1

Run-of-the-mill

Image: Oleksandr Voloshchenko

"Run-of-the-mill" these days means something ordinary or unremarkable, like in the sentence: The film on television last night was very run-of-the-mill.

Originally, the phrase referred to ungraded lumber coming straight from a sawmill—nothing selected or special, just the standard output.

2

Having a chip on one's shoulder

Image: GR Stocks

To have a chip on one’s shoulder means acting defensively or aggressively, as if expecting to be mistreated, like in: He’s hard to deal with; he’s always had a chip on his shoulder about his lack of education.

The phrase comes from the old practice of a man placing a wood chip on his shoulder, daring others to knock it off and start a fight.

3

Witch-hunt

Image: Mallory Johndrow

The idiom a witch-hunt refers to the unfair pursuit or persecution of people with unpopular views, often without proper evidence.

It comes from real witch-hunts in history, especially in the U.S., where many were accused of witchcraft during periods of mass hysteria.

4

Having an axe to grind

Image: David Popkov

The idiom have an axe to grind means having a personal or selfish reason for getting involved in something, as in: I have no axe to grind, I just want to help.

It likely comes from a story Benjamin Franklin told about a man who tricked someone into sharpening his axe under the pretense of curiosity.

5

Bark up the wrong tree

Image: Robert Gramner

The idiom bark up the wrong tree means to make a wrong assumption or take the wrong approach, like in: You're barking up the wrong tree if you think you can influence the judge.

It comes from raccoon hunting, where dogs sometimes mistakenly barked at the wrong tree, thinking the raccoon was there.

6

On the breadline

Image: Sergio Arze

The idiom on the breadline means living with barely enough money, as in: The widow and her children were living on the breadline.

It dates back to the Great Depression, when the poorest queued for free food at soup kitchens run by groups like the Red Cross and Salvation Army.

7

Burning the midnight oil

Image: Bernard Tuck

The idiom burn the midnight oil means to work late into the night, often while studying or finishing tasks.

It comes from the time before electricity, when people used oil lamps for light. Though the lamps are long gone, the phrase is still used.

8

Make the Grade

Image: Steve & Barb Sande

The phrase make the grade means to meet a required standard or succeed, though many assume it comes from school.

But it originates from railroads, where powerful trains had to climb steep gradients—if they reached the top, they "made the grade."

9

Show your true colors

Image: David Trinks

The idiom show your true colors means to reveal your real character or intentions, often after hiding them.

It comes from pirate ships that sailed under false flags to trick their targets, only raising their true flags when ready to attack.

10

The time is ripe

Image: Unseen Histories

The idiom the time is ripe means the moment is ideal for action or change, drawing from the image of perfectly ripe fruit: sweet and ready, but quick to spoil if missed.

Martin Luther King Jr. used this phrase in his 1968 speech Remaining Awake Through a Great Revolution to stress the urgency of social action.

11

Basket case

Image: Omar Roque

The term basket case began during World War I, referring to soldiers who lost all four limbs and had to be carried in baskets.

Over time, it came to describe someone seen as helpless, overwhelmed, or mentally unstable, often due to extreme stress or anxiety.


The truth about your brain

You won’t believe what happens in your brain while you sleep


Published on July 29, 2025


Image: Milad Fakurian

Your brain is one of the most powerful and mysterious organs in your body. It controls everything from your thoughts to your emotions and even processes information at lightning speed. But how much do you really know about it? Some long-believed myths about the brain have been debunked, while other surprising facts reveal just how incredible this organ truly is. Get ready to be amazed by these fascinating brain facts!

1

Myth: We only use 10% of our brain

Image: Natasha Connell

You’ve probably heard this one before, but it’s completely false! While it’s true that not all parts of the brain fire at the same time, imaging studies show that most regions are active throughout the day, even when we sleep.

Your brain is constantly working, controlling bodily functions and emotions, and processing information. So next time someone says you’re only using 10% of your brain, you can confidently tell them that’s just a myth!

2

The brain itself can’t feel pain

Image: Aarón Blanco Tejedor

Here’s a weird fact: While your brain processes pain signals from the rest of your body, it has no pain receptors of its own. This is why surgeons can perform brain surgery on conscious patients without causing them pain.

However, the membranes and tissues surrounding the brain do have pain receptors, which is why headaches and brain injuries can be so excruciating.

3

Headaches are actually chemical reactions

Image: Usman Yousaf

How come we have headaches if the brain has no pain receptors? Well, that’s because headaches are triggered by chemical activity in the brain, changes in nerves and blood vessels, and even fluctuating serotonin levels.

In some cases, hormones like estrogen can also play a role, which explains why migraines are more common in women.

4

Dreams: Your brain’s midnight movie theater

Image: Go to Johannes Plenio's profile Johannes Plenio

Dreams are proof that your brain never rests! (Warning: this fact can make you feel exhausted.) While you sleep, your limbic system, that is, the part of the brain that deals with emotions, becomes especially active, which is why dreams often feel so intense.

On average, humans experience four to seven dreams per night, even if we don’t always remember them. And what about that scary nightmare about falling? Well, you can thank your amygdala, the brain’s fear center, for that one.

5

Your short-term memory lasts less than 30 seconds

Image: Brett Jordan

Have you ever walked into a room and instantly forgotten what you were after? That’s because short-term memory only lasts about 20-30 seconds! That’s not enough!

Your brain holds a limited amount of information in its active state before deciding whether to store it or discard it. Ironically, we can’t really choose what makes the cut, but we do hope these facts stay with you!

6

Brain freeze is your body’s warning signal

Image: BUDDHI Kumar SHRESTHA

That sharp, icy pain when you eat something too cold? It’s your brain’s way of telling you to slow down! Officially called sphenopalatine ganglioneuralgia, a brain freeze happens when cold food or drinks rapidly chill the blood vessels in your throat, causing them to constrict and then rapidly expand. This sends pain signals to your brain, warning you of the sudden temperature shift. It’s annoying, but it’s actually your body trying to protect itself!

7

Your brain thinks a lot!

Image: Josh Riemer

You didn’t need us to tell you, but let’s look at the details: The average person has between 12,000 and 60,000 thoughts per day. What’s even more interesting? 95% of those thoughts are the same ones you had yesterday. Is that not surprising enough? Hear this out: 80% of them tend to be negative. That’s because our brains are wired for survival, constantly analyzing risks and potential dangers.

8

Your brain uses 20% of your body’s oxygen and blood

Image: Terry Vlisidis

Even though it only makes up about 2% of your body weight, your brain employs a major quantity of energy! It consumes 20% of your oxygen and blood supply, making it one of the most demanding organs in your body.

If your brain goes without oxygen for just five minutes, brain cells start dying, leading to irreversible damage. This is why deep breathing and cardiovascular exercise are great for brain health!

9

Seeing stars? That’s your brain processing vision!

Image: Alexander Andrews

Do you know that feeling when you hit the back of your head and see stars? That’s because your occipital lobe, which controls vision, is located at the back of your brain. If you get hit there, your brain momentarily misfires, causing flashes of light.

Interestingly, your brain processes vision on the opposite side; while your right brain controls your left eye, your left brain controls your right eye. It’s one of the many ways the brain operates in a complex way.

10

Your brain can power a light bulb!

Image: Rodion Kutsaiev

Believe it or not, your brain generates between 12 and 25 watts of electricity when you’re awake. If you can’t really grasp how powerful that is, check this out: It’s enough to power a small light bulb! Your brain’s electrical activity is what allows neurons to send signals at speeds of up to 260 miles per hour.

11

Your brain is mostly fat

Image: Robina Weermeijer

Your brain may be the fattiest organ in your body, consisting of at least 60% fat! This is why consuming healthy fats, like omega-3s and omega-6s present in fish, for example, is essential for brain health.

Healthy fats stabilize brain cell walls, reduce inflammation, and support cognitive function. So go ahead and enjoy that avocado toast, it’s food for your brain!

12

Your brain shrinks as you age

Image: Robina Weermeijer

It’s not just your memory that fades over time; the brain itself physically shrinks as one gets older. It continues developing until your late 40s, but after that, it slowly decreases in size.

Now, size doesn’t equal intelligence, so a smaller brain doesn’t necessarily mean a less capable one. Staying mentally active, exercising, and eating brain-boosting foods can help keep it in top shape!

13

Cholesterol plays a big role in memory

Image: Lisa Yount

We often think of cholesterol as bad, but your brain actually depends on it! In fact, 25% of your body’s cholesterol is stored in your brain, where it helps with learning and memory. However, unlike other organs, the brain can’t absorb cholesterol from the blood, it has to produce its own. So, while too much cholesterol in the body can be harmful, the right amount is vital for brain function. At least you can use that as an excuse to get that burger!

Looking for an extra scoop of literary fun?

Learn more with our Word of the day

adjacent

/əˈdʒeɪs(ə)nt/