Seyong meaning a boy who is really funny. They are really kind. When they make fun of someone they don't mean it, and Choi used to describe anyone and anything that is way better than any of the other alternatives. So Seyong Choi means a boy who is really funny and kind, who is way better than others.
by HumanBeingNotAlien December 27, 2021
Get the Seyong Choimug. by man1ac May 4, 2020
Get the Choymug. 
Green Choi: A Korean-American born little bitch boi. Traits of a Green Choi usually consist of a small wheenus, lack of hair, short height, stamina, bad smell. Be very wary of the Green Choi as they are an adamant gay liberal satanist whom will take your blood to sacrifice it to his god Buhinga to win it's favor. Other special qualities of the Green Choi species consist of getting in lots of car accidents but not bothering to go to court to save money as the logical part of the Green Choi brain is drastically reduced. One would assume that they would then have a primal state of mind but alas the Green Choi is an starving, endangered, unmating species as they constantly Reee at anything. The Green Choi can usually be found at a Star Bucks serving green tea as his poor life decisions and lack of social skills has reduced him to welfare card and social benefit abusing degenerate. Be wary of ordering drinks from a Green Choi as they will usually REE at you for how privileged you are to afford Starbucks.
Eww did you see that Green Choi he fucking ree at me after crashing into my car and then I saw him at starbucks the next day and he wouldn't shut the fuck up.
by Alexander Reznov August 31, 2018
Get the Green Choimug. Choi Yeonjun is a South Korean singer from the group Tomorrow X Together and is the eldest of the group
by txts#1fan February 26, 2022
Get the Choi Yeonjunmug. “My goodness did you hear that Mrs Fothergill’s infant’s first words were, Darwinism and indubitably. That child is sooo Bok Choy.”
by MooPa January 10, 2024
Get the Bok Choymug. A Choi is referred to as a smart bastard who sucks of teaches. They are likeable for their brain and nothing else
Is that a Choi. I hate those
by Xx_yamum69_xX January 18, 2021
Get the Choimug.