/k/tard 

A user of the /k/ firearm board on 4chan.

/k/tard - "you can fit a 50. BMG round inside a 12 gauge"
random user - "cool story you /k/tard"

/k/tard by Dick's Stealers October 30, 2023

K-Tard 

A Twitter retard who contributes nothing to an argument by posting Kim Chung Soo or some other random K-Pop singer, whilst also begging for you to "Stan" them.

Shut up, K-Tard

K-Tard by Legit not a troll June 14, 2020

K-Tard 

People who do lines of k in the bathroom of malls, then walk around really fucked up screaming at people and talking to strangers and making obscene gestures. These people also go to raves, fucked up on k, staring at visualizations, thinking they're on the moon, because they can't walk from all the k. Soon, they think they are gods or Al Pacino, and will start talking in a thick cuban accent telling everyone that they're going to get shit on.

Yo, I snorted what I thought was K but it was just DXM so I had to puke, then we went to this party in Pickering and did more K and then we got kicked out so we went to Mad Bar and did some K and we got kicked out so we went to the mall and we got massages on the 2 dollar chairs. Then we got kicked out.

K-Tard by Pedram June 29, 2005

K-Tard 

person who acts like a retard under the influence of ketamine (k)

"your such a fucking k-tard"

K-Tard by Jej June 18, 2003

K-Tard 

another name for the fans of K-mart.

anyone who is a K-mart fan is a K-Tard.

K-Tard by James Bourne September 14, 2003

K-tard 

Anyone whose name begins with a 'K' and acts like a mental midget.

Kalvin sure is a K-tard today.

K-tard by Karma Chamelion69 February 1, 2010

K-pop Tard 

No hate to K-pop but a K-pop Tard is someone who thinos Metal and Rock are ist noises and counts K-pop as best music genre for some reason

Logan Farris, Utkarsh Singh, Terrence Chungmemtum and Aaron Chad Martinez thinks K-pop is good and are K-pop Tard

K-pop Tard by The Vigilante April 5, 2021