Evolutionary biologists use this phrase for the physical response that automatically prepares your body to battle a threat or flee from it.
What is fight-or-flight?

This chewy, fruit-flavored candy invites snackers to "Taste the Rainbow."
What are Skittles?
By day, he looks like a colorful vintage children's toy, but a dark voodoo spell allows him to walk, talk, and hunt.
Who is Chucky?
The sum of any two odd numbers will always result in an integer of this classification.
What is even?
Scream in an empty haunted hallway, and this acoustic phenomenon will cause your voice to bounce right back to you.
What is an Echo?

The chilling, not-quite-right feeling triggered by humanoid robots or lifelike dolls is known by this psychological hypothesis.

What is the uncanny valley?
Its slogan famously warns consumers, "You're not you when you're hungry."
What is Snickers?

To survive the blind, predatory monsters in this 2018 film, a family must live in total silence to avoid being hunted.
What is A Quiet Place?

This fundamental force is responsible for pulling physical objects directly toward the center of the Earth.
What is gravity?
A blue cat named Gumball and his goldfish brother Darwin cause absurd chaos in this Cartoon Network series.
What is The Amazing World of Gumball?

Waking up entirely unable to move, often accompanied by the terrifying sensation of a "shadow person" in the room, is this medical condition.
What is sleep paralysis?

The name of this chocolate bar, introduced to the U.S. in 1979, is a blend of the words "twin" and "sticks."
What is Twix?

Five college students vacationing at an isolated cabin unleash ancient flesh-possessing demons after playing a recording of the Book of the Dead in this 1981 classic.
What is The Evil Dead or Evil Dead?

If the probability of a specific event occurring is exactly 25%, there is this percentage chance that it will not occur.
What is 75%?
Vinegar, soy sauce, garlic, and spices flavor the tangy sauce of this traditional Filipino meat dish.
What is Adobo?

Amplified by horror films like It, this is the clinical term for the irrational and intense fear of clowns.

What is coulrophobia?
This festive autumn treat is instantly recognizable by its white, orange, and yellow triangular layers.
What is Candy Corn?
In this 2023 A24 horror hit, teenagers use a creepy ceramic hand to invite spirit possessions, risking their souls if they stay connected past 90 seconds.
What is Talk to Me?
Ranking just before oxygen on the periodic table, this chemical element holds the atomic number 7.
What is nitrogen?
It is the only planet in our solar system that rotates clockwise on its axis, meaning the sun rises in the west and sets in the east.
What is Venus?
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Scientists attribute the "mysterious" movement of Ouija boards to this psychological effect, where individuals move unconsciously.

What is the ideomotor effect?
The two iconic letters stamped onto candies in an M&M's bag stand for these two founders' surnames.
What are Mars and Murrie?
Though more of an adventure film than pure horror, this movie centers on an ancient attic board game that unleashes a chaotic jungle into a suburban home.
What is Jumanji?

Also known as the Fundamental Theorem of Linear Algebra, this theorem states that the dimension of a matrix's column space plus its null space equals its number of columns.
What is the Rank-Nullity Theorem?
If a ghost humming at 220 Hz decides to sing two octaves higher, its new pitch will vibrate at this frequency.
What is 880Hz?