Basically a new way to call someone cringy and annoying. Rui fans tend to be found obsessing over Rui Kamishiro who is a popular character from the game Project Sekai. You mainly see them on TikTok and should avoid them at all costs. ‘Rui fan’ should and can literally be used as a slur
Person 1: I have the most invalid opinions ever and I am annoying and disgusting!!

Person 2: So you are a Rui fan?
by VividBadSquadGay January 23, 2023
Get the Rui Fan mug.
specifically found creatures in vrchat. large tail. samba.
cinema akito: no!!! it's fish rui!!
fish rui: come here boy
by akitro December 23, 2022
Get the fish rui mug.
A chill, over the top loud guy with a passion for attracting females in large quantities.
Justin: Did you see that guy? He had 60 chicks in that picture!
Robert: Yeah, he's such a Yan Rui.
by Boobbbbbbbbbbbbby August 20, 2011
Get the Yan Rui mug.
a VEry FINE young Man WHo is very attractive alos a very 1337 counter-strike player....
"girls moan over Rui's mighty fine asian body"
by Anonymous March 26, 2003
Get the Rui Kojima mug.
Rui yee is an outstanding girl with countless talents. She's the most talented chick you'll ever meet. With long flowly and silky hair, she'll be sure to wow you anytime of the day with her classic chic look
by Lilanne March 8, 2015
Get the rui yee mug.
a cute person. A person who is an icon, star, the best.
You;re so lymer rui. When you grow up, you will become lymer rui.
by eeeeeeeeiur December 6, 2021
Get the lymer rui mug.