itk 

"in the know" - being savvy about a topic.

When it comes to boards, she's itk.

itk by Horny Toad July 19, 2006

ITK 

"In The Know."

Used by soccer hooligans to describe each other.

oi you see that wanker
yeah i know him, he's ITK

ITK by max hardcore December 1, 2004

itk 

I Tappa Kegga

supposed to sound like I tap a keg.

term used to describe a student who does not belong to a fraternity or a sororeity.

Greek Girl: What frat are you in?

Guy: ITK

Greek Girl: What's that?

Guy: I Tappa Kegga.

itk by babygirlblur March 6, 2008

itk! 

"I too know ". A derogatery term used to describe someone who knows to much and flaunts it in a manner, as to attract attention to himself/herself.

Nnamdi is an itk!, he acts like he knows everything.

itk! by Renovato June 12, 2020

Twitter ITK 

An football transfer news account on Twitter that pretends that they have insiders at a football club and usually tweet bullshit that their gullible followers will believe. They base their tweets from what other reports are saying and copy and paste it, or they make guesses and once every blue moon they get a deal right which somehow lures in followers.

Football mole (Twitter ITK ACCOUNT) : "Arsenal will sign Mahrez for 35m welcome to Arsenal!"

Actual reliable reports: Leicester want 50m for Mahrez, Arsenal reluctant to pay

*Ends up not happening*

Mole: Oh well the deal broke down I still have insiders and definitely not a bullshitter

Twitter ITK by sploogenut July 10, 2017

Itkan 

He is very funny person , strong , smart , macular and he is very scary guy. If you annoy him he could drop knifes on you and he is always 5 minutes from you. He can also be called stick or Ethan. His rivality with yuval is legendary.

Itkan is stick

Itkan by Itkan_hater November 29, 2020

Itkitt 

The name of the great grandson of the Goddess of the Sun, Amaterasu Okami, the ancestor of the Royal Family of Japan.

Itkitt is supposedly a royal of Japan.

Itkitt is my friend.

Itkitt by CherubielReign October 16, 2016