Yoon-tard

to be more or as retarded as Jung-Yoon.

you're so yoon-tarded

by Gabe November 2, 2003

James Yoon

A prick who is as skinny as a stick

Man, he could be a James Yoon!

by Ohmygoshi November 21, 2016

Yoon

A wish of peace and happiness to those you say it to. Commonly used at the end of a sentence.

Random girl 1: It was great to see you!
Random girl 2: Yeah it really was! Yoon!

by Çrœñkłÿ January 28, 2019

Yoon

A derivative for the word, “yawn”

The girl yooned

by Francis Rataj July 7, 2019

Adella or yOoN

A fucking loser, but has a back cock tho

Woah, that Adella or yOoN 's cock is huge-

by Definitely not yoon November 19, 2019

Yoon

A bitch, someone we hate. But has a giant cock tho, so that deflects all problems.

Woah, yoon 's cock is huge

by Definitely not yoon November 19, 2019

Yoon

A name you call your friend because you try to type the word 'you' but you type too fast and it ends up being 'yoon'.

Hi Yoon. Wassup?

by Not important right now December 22, 2019