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Name first derived as a slang-term definition in the 21st century (2011). Commonly used as a noun and an adjective, to describe a person. The most well known meaning of this name is "someone who is giddy and happy 99.2736% of the time", "may seem 'blunt' and 'dull' in the outside, but the true nature of the person is quite the opposite", "seems to have perfected social skills in many different forms" and last but not least, "someone who is also a great techie (formally and mainly for a girl.)"
Man, that girl is such a HyeIn! How does she do it?!
That is something HyeIn would do!
HyeIn by Zackie Jongee Lee April 28, 2011
Related Words
The most beautiful girl ever

Hyein is the most youngest in the group and is very pretty , she can be mature and look mature but inside she is a soft, kind hearted person that loves to hang out with their besties. Hyein is also a very good singer with a angelic voice where you can hear from dubai. You should get a hyein!
“Hey Zoe whatchu listening to?”
“Hyein from new jeans”

“Omg!”
Hyein by Hyeinlover12345 March 5, 2023
The most beautiful girl ever

Hyein is the most youngest in the group and is very pretty , she can be mature and look mature but inside she is a soft, kind hearted person that loves to hang out with their besties. Hyein is also a very good singer with a angelic voice where you can hear from dubai. You should get a hyein!
“Hey Zoe whatchu listening to?”
“Hyein from new jeans”

“Omg!”
Hyein by Hyeinlover12345 March 5, 2023
the best girl. She can sing,dance, and rap she’s just all that at just 15
Girl1: omg who is that girl over there
Girl2: oh thats hyein isnt she so amazing
hyein by nwjns4eva December 9, 2023

Lee Hyein 

Lee Hyein (이혜인), commonly known as Hyein, is a South Korean singer and a member of the popular K-pop girl group NewJeans, managed by ADOR, a subsidiary of HYBE Corporation. Hyein was born on April 21, 2008, making her one of the youngest active idols in the industry. She debuted with NewJeans in July 2022 when the group released their first hit single “Attention” as part of their self-titled debut album.
Lee Hyein is my bias
Lee Hyein by ninisseu December 17, 2024

heinerscheid 

Doing the complete opposite of what should be done and destroying yourself in the process
Bud Lite pulled A heinerscheid by pissing off all of its customers
heinerscheid by TylerGi April 19, 2023
More from Urban Dictionary
anyone who succeeds in disgracing/over indulging themselves in the throws of clubland
28 hours and 4 clubs later, gurning for england but still refusing to go home - a total wrongun!!
wrongun by bevvers March 21, 2007
Word of the Day on October 8, 2026

square grouper

Nickname given to bales of marijuana thrown overboard or out of airplanes. Origin is reportedly from members of the US Coast Guard in the area of Southern Florida.
"Base we've got some square groupers floating outside of Miami harbor."
square grouper by slipsheet November 6, 2004
Word of the Day on October 7, 2026
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