Kappa 

When you joke make a embarassing/stupid joke, just use kappa and it will all be ok !

I love you, kappa

Kappa by Safahri February 13, 2017

Kappa 

Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa Kappa

Kappa Kappa Kappa

Kappa by Sudden Excrement May 18, 2019

Kappa 

The 10th letter of the Greek Alphabet, but only fucking nerds use it for that. It really is a word that is synonymous with Just Kidding (jk)

It's most likely origin is from twitch.tv, where it is most commonly used.

Another origin that I know about was on a Minecraft Server Network called Project Ares (Now Overcast Network) back in mid-late 2012. The different servers in the network were based off of the Greek Alphabet, and kappa.oc.tc was the last server added to the network before it's revamp. Somehow, it caught on, and people started spamming it on the forums, and it was given a meaning.

I'm going to jump off a bridge!

Kappa

I just fucked my own dog!

Kappa

I'm going to chop a watermelon in half and stick it up a woman's bootyhole!

Kappa by post_jp123 July 13, 2014

kappa 

a member of the Kappa Phi Lambda Sorority, hottest asian girls in the world.

damn no wonder she's a kappa, she's freaking HOT

kappa by kplrampage April 19, 2006

kappa 

its a person who has no life and loves to get high and make out with boys.

hey kappa you cant chill with us your gay.

kappa by eletron vaughn smackingsworth September 15, 2009

Kappa 

A Japanese lake monster, made to rip off nessie.

Also a brand of Italian clothing which is good, but rarely seen.

I wear kappa and is teh r0xxx0r j00 b0xxx0rz

Kappa by Gumba Gumba April 12, 2004

Kappa 

Kappa is another word for gay. Kappa is mostly used by people born in the 2000's.

That kappa ugly as hell!

Kappa by therapist - the rapist December 4, 2019