A thumb drive that is containing osu! and was advertised by Squashy Boy for multi purpose, for playing osu!, for playing osu! in a skateboard, playing osu! in a subway station, playing osu! in a bus.
1. Man, my friend don't have osu!. I'm going to plug in the osu!portable.
2. Hmmm, if I want to play osu! in Android, I can use the osu!portable.
by rapopo December 16, 2020
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When a player in a shooter has extremely good aiming accuracy, we can infer that they are an Osu! player and have therefore developed the 'osu! aim'.

These are the kind of people who can click faster than you can even think.

When a player is so good at aiming you might call hacks -but you should probably call it osu aim instead.
-Omg dude, is that osu aim?
-Yeah bro I've been playing for years
Osu! Aim= when someone who plays osu is an extremely good shooter in a video game
by Embye March 05, 2021
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me: osu!catch is the best
literally everyone who plays osu!: no
by TempleYXD January 07, 2021
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A technique used by osu players to rapidly vibrate their fingers rendering any female prone to reach sexual climax without penetration, this is primarily used as a by osu players as a substitute to Erectile Dysfunction that is caused by playing Osu
Damn yesterday my friend used osu fingers at every female at my school, even the cat
by L8gmanuts July 07, 2021
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A large Norwegian group that clicks circles
5digit: Have you heard about osu norge?

6digit: No

5digit: Damn bro, you should join osu norge
by PekkaBoo May 04, 2021
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