Bye-bye arm 

When one waves hello or goodbye, the fat on their arm may appear to flap in a waving matter as well. Most commonly seen on obese people and mothers.

Soccer mom: "Have fun at soccer, Jimmy! I love you!"

Jimmy: "Okay mom, I love you too!"

Friends: "Man. Jimmy, your mom has some serious bye-bye arm."

Bye-bye arm by Nosredna Ekul August 4, 2009

Bye bye Singapore 

Bye bye Singapore

Bye bye Singapore

Bye bye Singapore by syafinaz? October 4, 2023

bye bye birdie

Old school for sayonara (Good Bye)

Also the title of a 1960's musical

Biff - "She's 90 days past due on this account"

George - "Give her 30 more days and then its bye bye birdie"

bye bye birdie by chrisking5150 December 3, 2010

Bye Bye Arms 

the back of your upper arms that keep swinging after your doe waving good bye becuase they are so fat & n muscle is there

"I hate My Bye Bye Arms"

Bye Bye Arms by Liz March 26, 2004

Bye bye mr wyvns

A religion founded in the hopes mr wyvns will come back with all the other wyvns and genesis

Bye bye mr wyvns i hope you come back soon

Bye bye mr wyvns by Bye bye mr wyvns come back soo June 29, 2021

bye bye man

don't think it, don't say it.

"oh no! it's the bye bye man!"

bye bye man by steeeeeeeevin January 18, 2017

Bye Bye Chicken Pie 

Jacquesey Variant of "See Ya Later Alligator"

On leaving the office.. (EVERY SINGLE DAY..!!) BYE BYE CHICKEN PIE..!!

Bye Bye Chicken Pie by Parker TreeFroGG December 1, 2003