Learn the origin of April Fool’s pranks — and check out these bizarre vintage April Fool’s Day cards.

I’m not making this up: No one’s 100% sure how April Fool’s Day started, but it probably began when the New Year moved dates

The flowers begin to bud, robins appear, and a few gorgeously warm days start to sneak their way in. Springtime in Chicago is wonderful — though Duke and I will never forget that early April trip we took to Switzerland, when they were harvesting the spaghetti from the trees. Our timing was perfect; one more week and the limp noodles hanging from the branches would no longer be al dente.

Coincidentally, Easter falls on April 1 this year, as it did in 1957, when the BBC aired a three-minute segment showing people plucking strands of spaghetti from trees. Some viewers even called the BBC, wanting to know where they could purchase their very own spaghetti tree. Of course, it was just an elaborate prank — the first televised April Fool’s Day hoax.

Because spaghetti doesn’t grow on trees, silly.

The Amusingly Mysterious Origins of April Fool’s Day

This isn’t a joke: No one’s completely sure where and when April Fool’s Day started, but they’ve got some pretty good ideas.

A favorite theory is that it has to do with the switch from the Julian calendar, which was introduced by Julius Caesar, to the Gregorian calendar, named for Pope Gregory XIII. The decision was made in 1563 at the Council of Trent. That meant the New Year shifted from the end of March to January 1.

“A poisson d’avril symbolized an easily caught fish and, by extension, a gullible person.”

Some years later, in 1582, the French made the calendar switch. Those who didn’t get the memo or refused to play by the new rules were poked fun at and had paper fish (poisson d’avril, or April fish) sneakily placed on their backs. A poisson d’avril symbolized an easily caught fish and, by extension, a gullible person.

It’s also thought that the ancient Greco-Roman festival known as Hilaria (the Day of Joy) is a precursor to April Fool’s Day. This pagan celebration began on March 25, shortly after the Vernal Equinox, to honor Cybele, Mother of the Gods, and the resurrection of her castrated lover (and in some tellings, her son!), Attis.

The festivities conclude on April 1, accompanied by feasts, games, masquerades and practical jokes — hence the association to April Fool’s Day.

Even the Indian holiday Holi, which takes place around this time of year, involves much mischief-making. Associated with the Hindu demoness, Holika, people celebrate the triumph of good over evil by throwing brightly colored powder on each other.

During the 18th century, April Fool’s Day caught on in Britain. The Scottish celebrated a two-day event that started with “hunting the gowk” (a word for the cuckoo, which represents a fool), during which people are sent on wild goose chases. This was followed by Tailie Day, where the butts of jokes had fake tails or Kick Me signs pinned to their backsides.

Have a laugh at these hilarious (and bizarre) vintage April Fool’s and poisson d’avril cards. –Wally

What is a banshee? How can you make a deal with the Devil like Robert Johnson? Hellhounds (black dogs), Roanoke, goofer dust and death omens all get covered in this roundup.

An illustration from The English Dance of Death, drawn by William Combe. I’d say a skeleton lounging in front of your fireplace is a pretty strong death omen — An illustration from *The English Dance of Death*, drawn by William Combe. I’d say a skeleton lounging in front of your fireplace is a pretty strong death omen

S2E7: “The Usual Suspects”

Monster: Death omen

Where it’s from: All over the world

Description: This particular figure is pale, with dark red eyes and a slit throat. In his typically eloquent fashion, Dean describes the death omen as “Casper the Bloodthirsty Ghost.”

La Belle Dame Sans Merci, or The Banshee by Henry Meynell Rheam, 1901 — *La Belle Dame Sans Merci, or The Banshee* by Henry Meynell Rheam, 1901

In Irish folklore, a banshee is a female spirit, and when people hear her horrific wail (one tradition holds that it can actually break glass), they know someone will soon die.

What it does: Like the banshee, death omens foretell that someone will perish in the near future.

I love black cats…but some cultures believe them to be harbingers of death — especially if one meows at midnight

Death Omens

In this episode, the printer keeps repeating the name Dana Schulps. That’s creepy, but here’s a shortened list of some famous death omens, according to Superstition Dictionary:

A black cat meowing at midnight
Bees swarming a rotten tree (there will be a death in the family owning or living on the property within a year)
A bird entering the bedroom of a sick person and landing on the bedpost
A pigeon flying against the window
A sparrow attacking another swallow and throwing it from its nest near a home (a son will be born and a daughter will die)
An owl hooting in a tree right above your head (a relative or friend of yours will die within a year)
A dog persistently howling under your window
A mouse running over your foot
A white rabbit crossing your path
A cow giving birth to twin calves
A cedar tree you have planted dying in your yard
A peach tree blooming early
A clock striking 13
A portrait falling off the wall
A rainbow over a house (sounds more gay than scary, to be honest)
Seeing your shadow without a head on New Year’s Eve

How to defeat it: At first the boys think this is a vengeful spirit. In true Winchester Brothers fashion, Sam says, “We have to salt and burn her bones. It’s the only way to put her spirit to rest.” To which guest star Linda Blair, famous for her head-turning performance in The Exorcist, replies, “Of course it is.”

Thing is, why would a vengeful spirit lead Blair to her remains? Turns out it’s not a vengeful spirit after all. As a death omen, she wants to warn people, and she’s finally at rest once the murderer is killed.

You certainly don’t want to be a victim of a hellhound attack

S2E8: “Crossroad Blues”

Monster: Black dog or hellhound

Where it’s from: England and Scotland

The Black Dog of Newgate has haunted the prison for 400 years, appearing before executions

Description: They’re larger than your average pooch and are covered in shaggy black fur, though some reports say they can have white, spotted or brown fur as well. Glowing red eyes, long fangs and saliva reeking of sulfur complete the look.

Sam describes them as “demonic pitbulls.”

“I bet they could hump the crap out of your leg,” Dean adds

What it does: Hellhounds collect souls that are due in payment for deals made with the Devil. One man wanted to be an overnight musical success. This calls to mind Robert Johnson, who is said to have made just such a deal. He supposedly came across Satan at a crossroads and offered to sell his soul in return for becoming an amazing bluesman. He went on to write and perform some popular songs, including “Cross Roads Blues,” “Me and the Devil Blues” and “Hellhound on My Trail.” But he died mysteriously, choking on his own blood, at age 27 (like Kurt Cobain, Janis Joplin and others) in 1938.

The blues musician Robert Johnson is one of the most famous people (Faust aside) to sell his soul to the Devil

With another person they’re investigating, Dean wants to know why the man made a pact with a demon: “What’d you ask for anyway, Evan? Never need Viagra? Bowl a perfect game?”

“My wife,’ Evan says.

“Gettin’ the girl,” Dean nods. “Well, that’s worth a trip to Hell for."

You can supposedly get your heart’s desire if you make a pact with the Devil — but that doesn’t mean it’s a good idea

How to Sell Your Soul to the Devil

If you’d like to make a deal with the Devil (and we really can’t recommend doing so), here’s how to do so.

Plant yarrow flowers in the corners of a crossroads to summon the Big Guy.

Get a tin box and fill with the bones of a black cat, graveyard dirt and a picture of yourself.

“That’s Deep South hoodoo stuff,” Dean says.

How to defeat it: Sam and Dean think one of the people they visit has grabbed the wrong shaker (those boys are completely obsessed with salt). But the man made no mistake. He’s keeping away demons with another hoodoo trick: goofer dust.

“Be warned that the goofer dust will affect anyone who steps onto it. Victims will develop a chronic illness that may result in death.”

Goofer Dust Recipe

Sulfur
Salt
Skin or head of a venomous snake, dried and ground
Black pepper
Graveyard dirt

Optional ingredients:

Red pepper
Ground bones
Ground insects
Sage
Mullein
Anvil dust

Here’s another version:

Graveyard dirt
Black salt
Ground sulfur
Snake skin
Magnetic sand

Optional ingredients:

Dried pigeon feces
Ground insects
Powdered bones
Black pepper

Sounds like there’s some leeway with the recipe. Mix what ingredients you can find together. But be sure not to touch the powder after you’ve made it.

Sprinkle it in a place where you know your target will definitely walk onto it. Be warned that the goofer dust will affect anyone who steps onto it. Victims will develop a chronic illness that may result in death.

If you regret having made a satanic pact, use a Devil’s Trap to ensnare the demon or devil and strike a deal by threatening to exorcise it.

S2E9: “Croatoan”

Monster: Demonic virus

Where it’s from: the United States

Description: There’s a telltale sulfuric residue in the virus.

What it does: Those infected turn murderous. They’re also fond of spreading the love: The virus is passed by by blood to blood contact. The infected like to cut themselves and then slice open their victim so they can drip blood into the wound.

The boys find a reference to the Lost Colony of Roanoke (it was also a theme in American Horror Story: Roanoke). The colony was founded by Sir Walter Raleigh in 1585 in what is now North Carolina. Five years later, all 115 or so settlers had vanished mysteriously — the only clue being the word “Croatoan” carved into a fencepost. The Croatoan were an Indian tribe, though Daddy Winchester had a theory that it’s the name of a demon also known as Deva, or Resheph, associated with pestilence.

That’s Resheph off to the right, the personification of plague. He’s hanging out with his friends Min (the fertility god with the big boner) and Qetesh (the goddess of fertility and sexual ecstacy)

How to defeat it: You’ve got to kill those infected. Guns work. And Molotov cocktails would do the trick, too, one imagines, as the Winchester boys were planning.

It also helps to be immune, like Sam. –Wally