osu!

that rhythm game where you click circles
"instead of giving you better accuracy it just makes you better at the game"

-tokaku
person 1: hey do you know "osu!"?
person 2: yes i play with mouse
person 1: i play with drawing tablet
person 2: *gasps*
by quinetn January 08, 2022
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Osu

osu! is a freeware rhythm game originally for Microsoft Windows. It is written in C# on the .NET Framework. The game has also been ported to Mac OS X, iOS, and Android. Its gameplay is based on commercial titles including Osu! Tatakae! Ouendan, Elite Beat Agents, Taiko no Tatsujin, beatmania IIDX, O2Jam, and DJMax.

Despite the stupidity stupidity of some; it is pronounced Oh-Sue. Not OOS.
A: Have you heard that game, osu?

M: Yeah it's like guitar hero except you pick the songs.

A: Wow sounds cool. How do I say it?

M: Oh-Sue.
by Oh-Sue September 06, 2014
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Osu

(usually pronounced: oos )

A term used in karate or mixed martial arts schools meaning yes, hello, goodbye, and I understand. A general affirmative.
Teacher: Is everybody ready?
Students: Osu!
Teacher: Begin!
by Guildenstern14 November 13, 2009
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Osu

A rhythm game by Dean Herbert where you click circles. It's also a game for problematic people and Anime Weaboos
Osu has not only wasted my brain cells, but it also caused me to have an addiction to anime and no friends. I can no longer call myself a normie.
by WebooTrash April 06, 2019
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osu!

Osu! is a rhythm game primarily developed, published and created by Dean "peppy" Herbert. Originally released for Microsoft Windows on September 16, 2007, osu! is a game where all of the sweaty, weeb neckbeards can band together to click circles to the beat of anime openings including, but not limited to, CBCC.
Player 1: Dude, my waifu is in osu!
Player 2: Dude, no firetrucking way!
Player 1: Yeah, we met when I showed her my CBCC play!
by nicholasmize December 03, 2019
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OSU!

OSU! is an open source music rhythm game developed by Dean Herbert at 2007. The game consists of four game modes: osu!standard, a circle clicking simulator; osu!taiko, a drumming emulator; osu!catch, a fruit salad catcher; and osu!mania, a key smashing synthesizer. For more info, you can visit: osu.ppy.sh
I heard that OSU! has become more and more popular.
by Jin6000 March 18, 2019
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osu

Ohio State University

The home of the 2002 Ohio State National Champions.
by James Carpenter March 19, 2003
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