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kousei - noun - Star in japanese.
Bob: I like kouseis.
kousei by Magik November 26, 2004
Urban Dictionary Merch
The froggiest frog. Most commonly known for making the most stupid remarks that don't make any sense and never leaving his house. He only plays call of duty single player and goes to school on saturdays.
Did you just say that New York is in Canada? Are you Kousei??
Kousei by Tommito July 8, 2020
Related Words
Throughout history and time he alone has achieved greatness to put others to shame through only his hatred alone. Hes Him.
Kousei is the GOAT of Hating
Kousei by Never to be named February 6, 2023
Carl: Hey, have you met Kousei?
Mel: Yeah, but he's a fucking addicit
Carl: kousei feelsbadman
kousei by WXPlaysIt September 26, 2021

Kousei Arima 

The legendary pianist from Your lie in April. His name is both famous and infamous, the youngest winner of the Maihou competition. The human metronome, His mother's puppet, etc.
However, he stopped playing the piano for 2 years due to the death of his mother, Saki. But all this changes when he meets Kaori Miyazono, a young violinist, who tries to get him to play the piano again. And so Kousei, leaning on the one he loves the most, surpasses some of the most difficult moments of his life.
Unfortunately, all great things must come to an end, and he would face heartbreak once again. When Kaori, the love of his life, undergoes surgery in an attempt to prolong her life, so she could play one last duet with him. And she does, the 2 lovers play one last duet together, before she leaves him, forever...
*Sniff sniff*
At her funeral, his parents hand him a letter, addressed to him. And he reads it, he learns that Tsubaki, his childhood friend, loved him, however, the only 2 that didn't know were Tsubaki and himself. And learns that Kaori told one lie, she loved Watari(Hence the name, Your lie in April). However, his biggest and perhaps most devastating surprise, is this passage:
"I’m glad it was you."
"I hope this reaches you, Arima Kousei."
"I love you."
"I love you."
"I love you."
"I’m sorry we couldn’t eat all those canelés."
"I’m sorry I hit you so much."
"I’m sorry I was so selfish."
"I’m so, so, so, so sorry."
"Thank you for everything."

Miyazono Kaori
Kousei Arima by Aluc_ard August 11, 2017

Koudeilandik 

The conlang spoken by some people in Koudeiland.
I loved the beautiful calligraphy of the Koudeilandik Script.
Koudeilandik by Yaa Haida March 8, 2023
Kosei is a common Japanese name for a boy, and its meaning is navigation and life. He is probably the nicest person you will ever meet in your lifetime. He is usually very athletic and also strives in academics.
Kosei is a genius
Kosei by okgoasteaikoo November 12, 2018
More from Urban Dictionary
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
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