Hot, attractive, cute, charming in Mandarin (Chinese Dialect)
Shuai ge - cute guy.

Girl: OMG look at that shuai ge over there!
Girl 2: He shuai meh? My boyfriend more shuai la.
by Lizsay May 11, 2008
As a han Chinese myself, I can confirm that Shuai means something cool, awesome, swag, dope, etc. It is indeed very similar to the Japanese equivalent of Sugoi. Part of me wishes that shuai became more popular than sugoi.
A: Look at that car
B: That's so shuai
A: Do you mean sugoi?
B: No, I mean shuai
by UwUltimateDoge December 5, 2021
An adjective in Mandarin to describe something cool, awesome, swag, dope, etc. Basically the Chinese equivalent of 'Sugoi' (though Shuai is usually used to describe a person).
Example 1
Girl: Do these sunglasses look good on me?
Guy: I think they make you look absolutely shuai

Example 2
Dude 1: Dude check out my new PS5!
Dude 2: Holy shit that's so shuai!
by Obv troll is obvious January 11, 2021
An adjective in Mandarin to describe something cool, awesome, swag, dope, etc. Unfortunately, this term has been butchered by most sinoboo's and is rarely used by Chinese people due to this.
Example 1
Girl: Do these sunglasses look good on me?
Guy: I think they make you look absolutely shuai

Example 2
Dude 1: Dude check out my new PS5!
Dude 2: Holy shit that's so shuai!
by mu qing's biggest simp January 22, 2021
hao shuai- pronounced “hav shoe-why” is an exclamation used by table tennis/ping-pong enthusiasts, spectators and commentators alike.

Similar to fuck but not as versatile in usage but limited to table tennis situations and is typically associated with a feeling of admiration, surprise and/or shock. Sometimes table tennis enthusiasts also greet each other with "hao shuai" and "shuai hao" exchanges. Also,note that this word has no real relation to the CNT player Hao-Shuai who is infamous for missing easy lob shots.
Player A serves heavy underspin short serve with heavily tuned rubber, Player B anticipates the spin well and rips past a vicious backhand winner. Player A remarks– "hao shoui..."!!

German sensation and former world champ, Timo boll is playing the Danish kid and european champ, M Maze and are caught in a FH – FH rally, maze counters with a vicious side spin loop to Boll’s BH, Boll a lefty uses his non-dominant right hand to make the shot and gets a winner. Spectators and commentators ignite with joy and comment wow!, hao shuai!! hau shuai!!
by TTman April 29, 2010
Top visual in the world.

Talented guy who excel in singing, dancing, modeling, rapping, composing and acting.
His pet phrase is "Stop."
With a heavenly look, he is deemed as the most handsome guy to date, when he is standing still and legs bent at an angle, he is no less different than a sculpture!
Xin shuai is too hot, Janat is salivating.
Look at xin shuai walk pass, he look just like an exo member!!!
by fanofXS May 19, 2014
A very hardworking person, and also cares for others.
OMG she's so Shuai Wu! She does alot of stuff for our projects and lets us have a break!
by Mooo Snuckel March 14, 2015