second goodbye 

The awkward goodbye that occurs when you've already said goodbye to someone but circumstances dictate a second goodbye, often accompanied with an awkward hug or handshake

FIRST GOODBYE
Person #1: Goodbye! I'll see you in a week!
Person #2: Okay, bye! Have fun!
*hug*

...10 minutes later
SECOND GOODBYE
Person #1: Bye again.
Person #2: All right, see you later. Maybe this is the last goodbye.
*awkward half-assed hug*

second goodbye by dgush November 24, 2009

Kelly goodbye 

When someone says goodbye but they continue to hang around for a long period of time before they actually leave.

I waited in the car for 20 minutes while she said her Kelly goodbyes before she actually got into the car.

Kelly goodbye by Ally 112 June 16, 2016

midwest goodbye 

SOME LONG A*S GOODBYE, ISTG IT TAKES A WEEK

Mike: where is john?
Jeremy: he is giving a Midwest goodbye to his family

midwest goodbye by Some Italian immigrant December 19, 2021

wave goodbye 

To wave to someone as you leave.

Mom often would wave goodbye as we left for school.

wave goodbye by J. Wright September 28, 2006

Gabs Goodbye 

An expression that originated in Gaborone, Botswana.
A Gabs Goodbye refers to leaving a party, social gathering or other meeting without saying goodbye to the host or anyone else i.e. one minute the guest is there and the next they aren’t. A well performed Gabs Goodbye will see the guest leave and their absence is not noticed until some time later

'Have you seen Marcus?'

'Last time I saw him he was at the bar saying how he heard there was a better party at Dale’s, I think he did a Gabs Goodbye and went there'

Gabs Goodbye by The TIA July 14, 2020

A Kiss Goodbye 

The last time you kiss your steady, because him/her has to move out of town. And it will be the last time you see each other.

This is very emotional for both steadies.

Steady1: Baby? Can I have A Kiss Goodbye?
Steady2: Of course sweetheart, Goodbye Baby. I love you.

A Kiss Goodbye by Mr Psychotic May 7, 2010

Ninja Goodbye 

After sex move. Once you finished fucking your girl and she's getting ready to leave, you karate chop her and then throw her out. This would be if she's talking too much or just getting annoying in general.

After we got down she was talking too much so I have her the ninja goodbye.

Ninja Goodbye by SkipJackson September 29, 2008