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

Boy Bye 

It's a phrase that the God herself Beyoncé used in one of her iconic song " sorry " from LEMONADE wich means "fuck off " or "I'm done with your shits".

also someone people use it as the shade "you can't fuck w me " during shady situations

Beyoncé used this phrase while pointing middle fingers up in sky.

Middle fingers up , put them hands high , wave it in his face tell him BOY BYE . - Beyoncé Sorry

"Lemonade didn't won The album of year " - Grammy's while giving the Grammy to another artist

" BOY BYE " - screaming person also known as beyhive who's is ready to kill anyone up there cause they stupidly snubbed the legend .

Boy Bye by Rihoencé April 4, 2018

Girl bye 

Expression use to dismiss a female or a situation

You don’t love Jesus ? GIRL BYE !

Girl bye by Trin543 October 2, 2017

buh bye 

A routine send-off. The origin is from the airlines, when the flight ended, and stewardesses bade farewell to planeloads of passengers as they filed out.

Passenger 1: "Enjoyed the flight."
Stewardess: "Buh bye."
Passenger 2: "See you next trip."
Stewardess: "Buh bye."
Passenger 3: ""Bye now."
Stewardess: "Buh bye, buh bye, buh bye, buh bye...."

buh bye by lbjack May 13, 2011

YOU ARE A MOTHER FUCKING BITCH, YOU CAN SUCK MY FUCKING DICK, AND YOU CAN SAY GOOD BYE TO YOUR FUCKING MOTHER 

this is one of the longest insults known to man-kind, and is most commonly used to REALLY piss some one off to the highest degree, often when they are a fucking whore that deserves to die
-and you often say that when your gonna kill their mother

P1: you are a mother fucking idiot that should go die in a piss filled ho-
p2: YOU ARE A MOTHER FUCKING BITCH, YOU CAN SUCK MY FUCKING DICK, AND YOU CAN SAY GOOD BYE TO YOUR FUCKING MOTHER!!!
p1: nah... wait WHAT?!
p2: *kills mother*
p1: FUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUUU
UUUUUUUUUUUUUUUUUUUUUUUUUUCK!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!

YOU ARE A MOTHER FUCKING BITCH, YOU CAN SUCK MY FUCKING DICK, AND YOU CAN SAY GOOD BYE TO YOUR FUCKING MOTHER by SomeRandomIdiotThatSucksAss April 16, 2022

Good-bye Lenin-ed!

(tr. v) Occurs when you accidentally turn-in a DVD case without the actual DVD in it to the rental place.

Shoot, I still have the Good-bye Lenin! disc even though I turned in the case to the university media center. I think I'll just keep it.

That's okay, I Good-bye Lenin-ed! Waking Life a few days ago. No one checks the cases anymore.

Good-bye Lenin-ed! by karmamilkhai February 23, 2009

Ali-bye 

The act of coming up with an excuse to, for one reason or another, get away from another person.

Jimmy wouldn't stop trying to talk to me, so I faked a call from my mom about coming home for dinner as my ali-bye.

Ali-bye by 20sidedhero April 28, 2014