OK, Bye. 

Started around 1997, a concluding remark or gesture, typically made to interrupt or avoid continued conversation.

Sally: "I forgot to tell you that my sister's cousin's uncle is wanting to get into the computer industry."
Joe: "That's great, Sally. I'm going to get some pizza. Ok, bye."

OK, Bye. by kimincafromtn January 24, 2010

yalla bye 

In Hebrew, a combination of the Arabic word yalla means "let's go, hurry up" and of the English word bye means "see you later". This combination is used as a farewell expression (usually when you are in a hurry). Sounds like "OK must go, catch you later"

a: So, this was a nice game, ha?
b: ye!
a: OK, yalla bye

yalla bye by yuval March 21, 2005

K THX BYE 

"You can shut up now." Used mockingly in reference to people who, using stupid-looking internet shorthand, will say "k thx bye" ("okay, thanks, bye") when making a request on a message board or chatroom.

I don't think I'll be risking massive security holes in the software just so that you can write in pink. K THX BYE

K THX BYE by Ian Maxwell March 9, 2003

Boy bye 

Boy bye means when you don’t want to waste words on someone when they are trying to lie to you , and you just not having it so you boy bye them

Baby I was just thinking of you

Oh really you where

Yea why you asking

Cuz you put with Betty right now so how you thinking of me

Oh no baby it’s not like that she helping me get you something

Haha boy bye

Boy bye by Qawsdd February 3, 2018

ok, bye 

This meme started when the youtube legend NFKRZ got all his videos copyright striked because of his intro. The faggot that striked his video waited for response from NFKRZ, but didnt get any response. So he started the legendary meme, "ok, bye"

Russian: Can you remove the strike dude?
Faggot: Only if you give me money
Faggot: Can I get a response?
Faggot: ok, bye

ok, bye by AmoRami June 1, 2016

hi guy bye guy 

showing up and leaving immediately

Justin:yo dom already left?
Jesse:he said HI GUY BYE GUY!

hi guy bye guy by Queertague August 10, 2007

Kernel Bye 

An extremely large mistake in regards to one's academic lifestyle. Extremely popular in Canada's capital of Ottawa, Ontario, this term originated from a school which hosted an unnecessarily rigorous academic program which caused so much strife among its population that the school name was turned into a common slang term.

Honestly, I shouldn't have made a kernel bye and taken AP chemistry... I'm almost flunking the class.

Kernel Bye by Quazister January 26, 2018