Yoii 

A term used to express extreme happiness or excitment. Although originally only spelled with two i's, more can be added on to convey a higher level of excitement. The term was initialy created by Foosh(circa 2015), and later on would be the inspiration, for the Yoii Clan.

Packy: yo bro i just fucked my brother

Rest of the Yoii Clan: YOIIIII

Yoii by ToastyJoe November 14, 2019

yoii 

Is an Australian reaction to surprise.

Instead of saying "Oh my God, "What" or "No way" you'd say "Yoii"

"Kylie and Brooke are now dating"
"You serious?... Yoii"

yoii by lad4lyff July 13, 2015

Yoii Clan 

A clan consisting of the Founder Galdfoosh, the Co-Founders Goonts, Mitcheleye, Jew, and MlgMatthew, and the Veterans Prac, Dorito, and Box. But there is one member who has their own tier in this clan which is Moobar in the Moobar tier. No members are listed because the member population will change.

Person one: “Hey you see that guy over there?” Person two “Yeah, what about them?” Person one: “That person is in the Yoii Clan!”

Yoii Clan by Goonts April 6, 2019

n.yoii 

n.yoii, also known as mils is so cool. If they’re ur mutuals you should be grateful 😼. They’re also reallyyyy pretty.

“Wait you’re mutuals with n.yoii?” “Ya I am, it’s kind of surprising that they’d be mutuals with me cuz they’re so cool 🙀”

n.yoii by ilyxol June 2, 2021

Yoiii 

A call that you say to a fat/ugly girl who thinks they are hot/sexy and dresses thinking they are hot/sexy.

She was so ugly i gave her a "yoiii" call

We were sitting in the cafe and she walked and so my friend and I gave her a "yoiii" call!

Yoiii by Joe Pell and T-Money June 21, 2010

YOIINK 

the only way to get out of any legal charges of stealing against you. if you say this while taking anything, all charges against you are dropped.

oh hey how much is that supreme hooodie oh uh nvm just YOIINK!!
cashier: aw man he did yoink i can’t do anything

YOIINK by yesh-a_aron November 4, 2018

yoiiyl 

Oiling your hands up and then spanking someone!

I gave my son a big yoiiyl!

yoiiyl by MyDadTedSpreadsInBed September 26, 2020