kull kid 

The word a robloxian uses when trying to say cool kid but can't spell

"I'm such a kull kid"

kull kid by Robloxian diamond miner96 October 1, 2018

Andrew Kull 

He is a lazy freak, with no life who is mentally and physically ugly. No life and gets suspended a lot. He's a weirdo and has no friends. A crackhead. a ring leader to leprechauns. A trouble maker

You are being such a Andrew Kull.

Andrew Kull by SashaLove123 November 28, 2017

kurat küll 

"kurat küll" Means damn it in estonian language.

kurat küll jäin rongile hiljaks

kurat küll by estonianguy June 28, 2021

Kullifornia 

the state of, as pronounced by Arnold Schwarzenegger

I am Guvernur of Kullifornia

Kullifornia by Matt Foley November 9, 2004

Külli disease

Külli disease is a disease when you have bigger nerve attacks and you are more angry than usual. Symptoms include loose tongue, sudden nervousness, and the need to shout at others. The person may also cough heavily.
This disease is mainly in Estonia.

Whole class got Külli disease. I went to shop and when i came back i got Külli disease.

Külli disease by asdasd3212 December 25, 2021

kulli 

Cock/penis in Finnish language

Kova kulli - hard cock

kulli by Kalle Kujala August 20, 2006

King Kullen'd

To crap your pants in a public place.

Guy 1: Oh my God!

Guy 2: What's the matter?

Guy 3: You King Kullen'd again?

King Kullen'd by Sone Dude January 24, 2009