Stealth Entropy

The hidden accumulation of disorder, complexity, or randomness in a system that occurs gradually and often goes unnoticed until it produces significant failure or instability.

“The project didn’t collapse overnight—it accumulated years of stealth entropy.”

by MurderKing March 15, 2026

Stealth UD-Ness

The definition is that any user that uses Stealth Private will be blessed with life long lasting ud-ness

Yo Dude, I Bought Stealth Private And I'm Forever Blessed With Stealth UD-Ness

by StealthUD November 19, 2025

Stealth stedhead

Stealth stedhead: A person who secretly uses steroids while pretending to be natural. This term applies to fitness influencers, movie stars, sports figures, and everyday people—someone you might even know personally. Often given away by large veins, mood swings, erratic behavior, and a huge, unnatural fast build.

Lee: Frank you seen that guy down the gym bruv? he's massive. He told me he's never taken anything all natural, he said.

Frank: He's not fooling anyone with a build like that, Bruv, he had more juice than Tropicana. He's deffo a Stealth stedhead you Muppet. LOL

Lee: LOL.

by Jamie Cheese December 9, 2025

gettin' stealthay

To have a secret sexual relation with someone. To get butt while keeping it on the DL.

Guy1 : Hey man, you get any butt recently?

Guy2 : Yah dude, how about you?

Guy1 : Yah but tell me who???

Guy2 : I can't man, I'm gettin' stealthay

by King Of Butt October 15, 2011

facebook stealth

When a person believes he/she has the ability to browse all 500+ facebook friend pages, make no comments or likes and commit all their "friends" perceived sins or faults to memory to later use in a Facebook private messaging fight. Also known as a Facebook stalker or a Face-tard. Usually sign of a delusional or mentally unstable adult computer user.

User: "Why did you delete my comment?"
Facebook Stealth believer: "I cannot stand your endless negativity anymore"
User: "Are you high? I commented on what a crock it was to have to work this weekend."
Facebook Stealth believer: "That's what I mean..."
User: "WTF? My activity log says you haven't liked or commented on my profile since January 12, 2012."

by Facebook Haterz Unite January 22, 2014

mental stealth

The act of hiding one's mental illness or dysfunction from others.

Jack employed some severe mental stealth during his date with Cindy

by jack_99 February 3, 2020

Midnight stealth

The strategy employed by the ‘21 Philadelphia Eagles

The Eagles really midnight stealthed the Panthers last week!

by Puma267 October 18, 2021