by Thegaycummieboi February 16, 2018
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."
Jimmy: "Okay mom, I love you too!"
Friends: "Man. Jimmy, your mom has some serious bye-bye arm."
by Nosredna Ekul August 05, 2009
Biff - "She's 90 days past due on this account"
George - "Give her 30 more days and then its bye bye birdie"
George - "Give her 30 more days and then its bye bye birdie"
by chrisking5150 December 03, 2010
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"
by Liz March 27, 2004
"oh no! it's the bye bye man!"
by steeeeeeeevin January 18, 2017
What you say when you don't want to see someone ever again because they controlling lieing bastards.
by ... Zjdbckdnznsjd September 06, 2019