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A person who appears normal on the outside—sometimes even charming—but beneath the surface is emotionally decayed, morally bankrupt, and entirely hollow. Often manipulative, selfish, and abusive, they wear the appearance of humanity but lack all the qualities that make someone truly human: empathy, accountability, and emotional depth.

Used to describe:

Narcissists

Emotional abusers

Pathological liars

People who destroy others while playing the victim
“He’ll smile in your face, cry on command, and then destroy your life while blaming you for bleeding. Classic rotting core in a human costume.”

“She acted like a supportive friend until the moment I crumbled—then used every secret I ever shared against me. That’s not a person. That’s a rotting core in a human costume.”

“He says all the right words about mental health and healing, but he doesn’t believe in either—he just wants control. He’s nothing but a rotting core in a human costume.”

"He volunteers at a soup kitchen, cheats on his wife, lies to his kids, and hasn’t worked in years—but still walks around like he’s the second coming. He’s not a man. He’s a rotting core in a human costume."
by Roxx Farron June 9, 2025
mugGet the Rotting Core in a Human Costumemug.

cards against humanity

the game that should never be played with your parents...NEVER
I just played Cards Against Humanity with my parents, it was a mistake.
by Thepenispull December 13, 2021
mugGet the cards against humanitymug.

Human

They are weird aliens from planet 482221958
“Look over there it’s a human in its unatural plastic polluted habitat
by Davecookie March 2, 2021
mugGet the Humanmug.

Human

A animal that had a brain like no other.

Written by a human.
Alien: oh look it's one of those humans, lets kill it.
mugGet the Humanmug.

human piñata

Pooping candy whilst having people hit you with Wiffle ball bats in a kickball game
Nate was a pink human piñata this week
by booze OG May 5, 2013
mugGet the human piñatamug.

human griddypede

A human griddypede is the act of 2 or more people joined together forced into a continuous griddy
We’re stuck doing the human griddypede!
by Gridinator December 9, 2023
mugGet the human griddypedemug.

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