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An expression originally coined by Ed McMahon during his side kick status on Johnny Carson's Tonight Show.

These days, it now is used to follow a witty response or comment to insult someone or "zing" them (See: Zing).
"Dad said I should be over 6 ft tall in a few years". "Yeah, but he also said you were going to be intelligent, but that never happened....HIYOOOOOOO".
Hiyo by Debasser! August 23, 2010
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an exclamation to proclaim suprise, or astonishment; a formal greeting; expressing praise at an action.
"Yo, last night, she was the shite..."
"Fo real? you hit that huh! HIYO!"
or
"Yo, Blake dunked last night!"
"HIYO!"
hiyo by DJ D February 2, 2003
Hiyo(Ih-Yoh; noun): The small short and sweet combination of the salutations of "Hi" , "Yo" , "Hey" compiled and shortened to a short and sweet, yet slightly annoying new salutation. Makes it easier to say "Hey" when you could just scream "HIIIIIIIIIYOOOOOH!!" and annoys some people.

Other versions of "Hiyo":
"Heyo" , "Heya" , "Hiya" ,"Hoyo" etc.
"Hiyo is just a more complicated way of saying Hi or Hey, Or Yo.That easy!"
Hiyo by Chachoregard September 21, 2005
An exclamative(exclamatory) expression with roots to the Indian "hiyo hiyo" chant. Was used in the Lone Rangers comics and shows. And now decades later was used in music and movies as well. Although the interpretation remains much the same, large numbers of people somehow associate it with greetings(which is false).

It is used unecessarily and unsincerely these days due to most people's ignorance and failure to understand its history and true meaning.
man1:"Everyone is saying Hiyo for no reason and out of the blue."

man2:"Yes...it is used in the movie "Anchorman" and the song "Naive melody" in a completely different way."

man1:"exactly, these kids using it these days must be trying to impress people...although they're failing miserably."
hiyo by niliem October 10, 2005
mmmmmmhiyo or hhhhhiyo - elongated for maximum hiyo-ness..
"blake threw one down on wethersfield? HHHIYO! that must ha been the shite!"
hiyo by you dead wrong February 5, 2003
A person who probably eats gummy bears and squishes ants for a living.
Hiyoko is the real murderer
Hiyoko by SaruLeBitchu March 31, 2017
A blonde haired girl who squishes ants for a living. She's also known for smashing purple-haired-gremlin's balls. She'll bully you if you're a introvert nurse, so watch out.
Person 1: Woah she's pretty
Person 2: Bro watch out she's a Hiyoko
Person 1: Right I'll watch out
Hiyoko by ashleytheanimeweeb June 8, 2021
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fache-couture 

French slang, which translated, means "bull's fashion" but basically equates to "hyper trendy" or overly trendy. Used when a person wishes to express distaste at the latest fashion trend/fad, because it seems that everyone has a certain item of clothing or is wearing it. This term is most frequently heard in Paris but is slowly spreading to other parts of France.
1. That Burberry scarf is so fache-couture.
2. That purple American Apparel hoodie is so fache-couture.
fache-couture by bkgmh46x0x March 18, 2008
Word of the Day on October 17, 2026
A slang term for GLP-1 medications(like Ozempic, Wegovy, Mounjaro, etc.), usually referring to their appetite-killing, weight-loss, or “I forgot to eat” effects rather than the medical details.

Usage:
* Often casual, ironic, or meme-y
* Can imply effortless weight loss, suppressed hunger, or being “powered by pharmaceuticals”

Notes:
Not a brand name—just shorthand for the whole GLP-1 wave. Frequently shows up in online jokes, gym talk, and group chats where people pretend they’re *totally* doing it naturally.
“I’m not dieting, I’m just on that glippy.”
“Ever since the glippy hit, food feels optional.”
“That summer body? Yeah, glippy assisted.”
Glippy by Wild Stoner Appears December 14, 2025
Word of the Day on October 16, 2026
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