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Perky effect 

The Perky effect, in psychology, refers to the process by which visual mental imagery is thought to interefere with visual perception. For example, if a person is instructed to project by imagination a tomato or a banana on a while screen, an a faint image of a tomato or banana is projected, the person may not be able to tell the difference between the real image and that which was imagined. Cheves W. Perky did the pioneering research on this back in 1910. This is the first meaning of the Perky effect.

There is another meaning: the Perky effect is what happens when you go braless on a cold day.
Thomasina loved cold days because of the perky effect.
Perky effect by eViL pOp TaRt October 20, 2010
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The Tyler Perry Effect

A phenomenon when only black people think dry jokes about themselves being loud, rambunctious, classless, and uneducated people who lack long-term goals, are just hilarious.
Sorry, I don't watch shows that aren't comedic in the least, you faggot. God, another victim of The Tyler Perry effect.

The Perry Effect 

The Perry Effect states that someone or something is completely inconspicuous or unrecognizable unless they possess a characteristic item.

The Perry Effect derives from the character Perry the Platypus from the American TV show, "Phineas and Ferb", based on how the villain, Dr. Doofenshmirtz, cannot recognize Perry the Platypus unless he is wearing his signature hat.
Some guy: *sitting on a bench, listening to music*

Onlooker 1: Oh, look, it's just a guy hanging out

Some guy: *takes out a skateboard and skates away*

Onlooker 1: TONY HAWK THE PRO SKATER!?

Onlooker 2: The Perry Effect strikes again.

Perk effect 

when someone tells you to buy a game and then they never play it with you
person 1: man i just bought this game and he wont even play it with me

person 2: man thats the perk effect now you lost your money
Perk effect by inks333 June 1, 2025

Perk effect 

when someone tells you to buy a game and then they never play it with you
person 1: man i just bought this game and he wont even play it with me

person 2: man thats the perk effect now you lost your money
Perk effect by inks333 June 1, 2025
More from Urban Dictionary

You met me at a very Chinese time in my life

A moment in time where you feel distinctly Chinese over all other things.
Dante: "I wish I could be Nigerian, but I can't because I'm Chinese. You met me at a very Chinese time in my life."
Word of the Day on September 25, 2026
Adjective. Used to describe persons who have adjusted or altered their lifestyle for environmental reasons. Crunchy persons tend to be politically strongly left-leaning and may be additionally but not exclusively categorized as vegetarians, vegans, eco-tarians, conservationists, environmentalists, neo-hippies, tree huggers, nature enthusiasts, etc.

Also used to describe establishments where alternative foods and products are sold, i.e. natural food stores.

Modified derivative of granola.
"I need more crunchy guys in my life. I'm so tired of dating preppy metrosexual assholes."

"I'm heading out to the crunchy store to pick up some fair trade chocolate and tea tree oil, do you need anything?"
crunchy by EBC July 11, 2007
Word of the Day on September 24, 2026
A group of people, typically women, searching through someone’s digital footprint in order to find more information about that person.
Susie wasn’t sure if her new Hinge match was a creep, so she assembled Galantir and they found out he used to post slurs on gaming forums.
Galantir by Ge-sus September 22, 2026
Word of the Day on September 23, 2026

murderhobo 

In a tabletop game, a murderhobo is a player who murders NPCs indiscriminately. This is normally derogatory, referring to a player who totally ignores quests, dialog, backstory, trade, world building etc.

The term is most common with Dungeons and Dragons, but it can be applied to most RPGs where the player is allowed to kill most quest-giving NPCs and NPC traders. E.g. Elder Scrolls, Fallout, Divinity original sin.
DM: The sad little orphan girl tugs at Steve's trenchcoat to get his attention, and ask for help saving her pet dog from...
Steve: I'd like to roll a strength check against strangling the orphan.
Dave: I call dibs on the dog.
DM: You murderhobos disgust me.
murderhobo by Loup&S September 9, 2021
Word of the Day on September 22, 2026
In sales terms, a whale is a prospect that is significantly larger than an organization’s average customer.

Whales are large and extremely difficult to close. Due to their immense size, they are highly sought-after.

A whale is typically identified at first by a whale hunter on the sales team, but often requires cross-discipline participation in order to close; this includes assistance from operations, engineering, creative, client success, and business development teams.
"Shit...the sales director chewed me out on the sales call this morning. He's totally pissed that I have nothing in my pipeline. I've been focused on this one whale for so long that I haven't had time to prospect for normal-sized deals."
Whale by FQ_GFY February 3, 2020
Word of the Day on September 21, 2026

Concrete cowboy 

A guy who thinks he's a country kinda guy, but in reality lives a comfortable city / suburban life.
Eugene: Look at that dude in the cowboy hat!
Todd: He's just a concrete cowboy.
Word of the Day on September 20, 2026
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