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Uncanny Valley 

First theorized by Japanese roboticist Masahiro Mori in 1970, the Uncanny Valley basically states that the closer a robot or other nonhuman entity gets to resembling a human, the more humans will like and empathize with it.

However, there is a point in development where humans instead become strongly repulsed by the barely-human robot/entity. Fortunately, this effect fades as the robot/entity becomes less distinguishable from a human.

Although hotly debated, the theory is present in many sci-fi movies and the like, and has been used to explain people's reactions to some computer generated characters.
I can't get into "Rumble Roses" because the girls just don't look quite right to me. I guess it's the Uncanny Valley at work.
Uncanny Valley by Civan August 6, 2006
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uncanny valley 

The unnaturally wide gap between breasts
"enhanced" with artificial implants.
Natural cleavage is more attractive than
a noticeable uncanny valley.
uncanny valley by Whoppit December 1, 2010

Uncanny Valley 

weird as fuck, like insaane like shook the haus boots downt!
“i heard jillian died of botulism!” “*gasps* bitch thats uncanny valley!!!”
Uncanny Valley by jeexee September 23, 2023

Uncanny Valley 

The Uncanny Valley is a feeling of mixed emotions, like disgust and familiarity at the same time. Like feeling love and hate at the same time, with little in between. People with certain personalities can evoke uncanny valley feelings, people with narcissism, or certain mental health conditions that have a duality to them, can evoke feelings of sympathy and contempt at the same time. It can be expressed mathematically as a reverse bell curve.
The Uncanny Valley of Narcissism is that the person is simulatenously charming and cruel, affectionate and withholding, super fun, yet boring, opinionated, yet stands for nothing. Because you never know if you're getting jekyll or hyde, the target feels an uncanny valley of emotions.

Uncanny Valley 

/ʌnˌkæn.i ˈvæl.i/ noun.

A cognitive phenomenon identified by robotics professor Masahiro Mori in 1970, the 'Uncanny Valley' effect is an inverted bell curve signifying a general tendency of humans to experience less affinity for mechanical objects as their appearance, movements, and sounds approach human resemblance as a robot. This decline in affinity becomes discomfort because as the machine more approximates a human body and head, and peaks where the face most accurately resembles a human face while the expressions it is programmed with, not being as intricate or precise as real human expressions, create a more 'alive but inhuman' impression.
As the physical appearance, movements, expressions, and vocalizations of the robot begin to more approximate those of a human, that 'creep factor' declines until the human form, face, movements, expressions, and vocalizations (and perhaps scents, breathing patterns, and pulse) is replicated by the robot at which point human discomfort with the robot would, theoretically, vanish.
"I just met Ron DeSantis and shook his hand. It was so cold and clammy. All my hairs stood on end and I was shaking because the uncanny valley feeling he gave me... dude, I need a drink. He's not real. He's just... he's not human. No soul.... no soul... no soul. Let's get that drink. Dude? Dude, what are you looking at? Why aren't you looking at m...

AAAAAAAAAAAAAAA!!!!!!! OH GOD NO! YOU'RE RON DESANTIS!!!! AAAAAAAAAAAAAHHHHHHHHHH......."

"Honey?" *Shaking him* "Honey, wake up!"

*Waking up* "Whu... whu? Omg, baby... it was just a dream. I was with Brad and we just met Ron Desantis, and he had this wicked strong uncanny valley vibe... and then... and then Brad was Ron DeSantis.... I..."

"Shhhh honey, it's okay. It was just a dream. I'm here now."

"Is that Dozer under the covers with us?"

"Yeah honey." *too Dozer under covers* "Hey Dozie! Who's a good boy! See honey? It's Dozer."
*Throws cover off*

"Hi Buddy! I'm Ron DeSantis and I eat children.... 's textbooks. I mean meet, uhhh. oh, 'yeetie'. I 'yeetie' children's..."

"AAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAAHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHH!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" -but forever.

The End

BSBuzzsaw.com
Uncanny Valley by BSBuzzsaw.com December 1, 2023

Stealthie 

when you're holding up your phone and making faces at it, as though you are taking a selfie, but you're really taking a picture of the person across from you or the wall or anything else that seems interesting but you don't want to be caught dead taking a picture of.

This action is often made more convincing by wiggling the eyebrows or opening the mouth, to pretend you're trying to get a Snapchat filter to work.
FRIEND A: "Did you just take a stealthie of me?"

FRIEND B (turning phone around): "no I was just using snapchat's new filter, see?"
Stealthie by gwenhyfar October 2, 2016
Word of the Day on May 25, 2026

Summer Teeth 

When someone has a lot of missing teeth.
Mannn, that dude has summer teeth!
What do you mean?
Summer here, summer there...
Summer Teeth by BeckPot August 2, 2012
Word of the Day on May 24, 2026