bye-and-bye 

This is a play on the phrase by-and-by which means: some future time or occasion.

By changing the spelling it implies that we are saying goodbye until some future time or occasion; til later on.

This is an especially useful phrase when you want to say goodbye to someone that has passed away.

Yo man, I miss you...I'll catch you in the bye-and-bye.

bye-and-bye by abrupto12 July 2, 2009

Hi and Bye 

A brief meeting in a public place. Usually happens when running into someone you: a) barely know, b) don't like, or c) don't want to introduce to the people you're with.

"God, I ran into that douche from accounting when I was at Saturday Market. Thank God, I got away with just a 'hi and bye.'"

Hi and Bye by Big Bad Amy April 11, 2008

[Hi and Bye]

A brief meeting in a public place (usually happens when running into someone you: a) barely know, b) don't like, or c) don't want to introduce to the people you're with).

"God, I ran into that douche from accounting when I was at Saturday Market. Thank God, I got away with just a 'hi and bye.'"

[Hi and Bye] by Big Bad Amy April 8, 2008

hi-and-bye ceremony

a ceremony in which an incoming executive is welcomed and farewell is bid to an outgoing executive.

All the staff of the organization are supposed to attend the hi-and-bye ceremony.

hi-and-bye ceremony by uttam maharjan August 20, 2010

hi and bye friends 

People who say hi when you come to school/work and occasionally have sexual interaction with you

I have 34 hi and bye friends

hi and bye friends by George Humphery November 3, 2017

Ride and Bye 

The opposite of Ride or Die (being there for someone no matter what, through good AND bad times). A "RIDE AND BYE" friend, is when someone that you believed was a good one, actually turns out to be a "fair-weathered" one. You eventually realize, they always seem to be around for the fun times, but when things get serious (when you often need friendship the most), they are always M.I.A. They're typically full of excuses and unapologetic, because they usually don't feel they've done anything wrong. This kind of friend is sometimes referred to as a "User" or a "Good Time Charlie", who are definitely the "ride and bye" type and NOT "ride or die"!

"I finally realized Lori was a "RIDE AND BYE" type friend, when she never came over to help when I broke my leg, but was always the first person at the door for my epic parties!"

Ride and Bye by TonyaMC419 August 16, 2021

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