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Slang dictionary results for sicko.

sicko

American  
[sik-oh] / ˈsɪk oʊ /

noun

Slang.
  • sickos
    plural
  1. sickie.


sicko British  
/ ˈsɪkəʊ /

noun

  1. a person who is mentally disturbed or perverted

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

adjective

  1. perverted or in bad taste

    sicko prurience

"Collins English Dictionary — Complete & Unabridged" 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012

Usage

What does sicko mean? Sicko is a slang word for someone considered deranged, sadistic, perverted, disturbed, or the like.

Other Word Forms

Noun Inflected Forms


Etymology

Origin of sicko

sick 1 + -o


Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

It’s worth watching the whole thing, if you’re exactly the right kind of sicko.

From Salon ● Apr. 26, 2026

Cycling through head coaches like Hollywood assistants who can’t perfect a Starbucks order is another symptom of college football’s sicko economy.

From The Wall Street Journal ● Nov. 4, 2025

It’s my comfort book, which probably means I’m a sicko, but I don’t care!

From New York Times ● May 13, 2023

Matt: I’m a real sicko for the tense department meetings and jockeying lackeys we see in “Andor,” the glimpses of the massive imperial bureaucracy.

From Los Angeles Times ● Nov. 30, 2022

“Don’t listen to my sicko brother, Emma Lee,” Mary Anne said.

From "The Great Santini" by Pat Conroy

Fashion weeks are like summer camps for style sickos.

From Los Angeles Times ● Nov. 19, 2024

The design is jarring at first, but it could be the tall order that content creators and productivity sickos have been waiting for.

From The Verge ● Jun. 16, 2022

It’s emblematic of his general paranoia about the world at large, of people always looking in on you, that the sickos are out there ready to threaten you.

From Slate ● Dec. 16, 2020

We've all watched Man on Wire and a bunch of sickos watched that dude walk on a tight wire over the Grand Canyon.

From Golf Digest ● Apr. 17, 2018

Predator doesn't begin to describe these creepy and deranged individuals and thankfully women now feel empowered to expose these sickos for who they are.

From New York Times ● Dec. 19, 2017

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