dirty kirby 

when a girl sucks you off and then proceeds to spit it out instead of swallowing

much like kirby spits out other players when he sucks them up on super smash bro. for the nintendo 64

Dude,wtf!? your mom did the ol' dirty kirby last night

dirty kirby by Kenny,keith,ethan August 6, 2007

Dirty Kirby 

When your dog watches you have sex for only 12 seconds because you are old and waits for you to get up so he can put his red rocket where it belongs and finishes what you couldn't.

Good thing that ho couldn't tell that dirty kirby was in the bed.

Dirty Kirby by chinosuperstar May 2, 2008

Dirty kirby 

When a pink party ballon is used as a condom for anal sex. When you are finished take the ballon off while keeping it in the persons butt and then proceed to inflate it. Now without tying it off try and pull it out and once it is free let it fly and dodge the goo filling.

Me and this chick did the dirty Kirby last night, and she was pretty disgusted with the outcome.

Dirty kirby by Kirbymyenthusiasm October 21, 2019

Dirty Korbyn 

He is awesome and Is FRIENDS with hudson. He Has A body count of 69million

woah i just pulled a dirty korbyn

Dirty Korbyn by korkluver78 February 2, 2022

dirty kirty 

It's when you have sex with a girl and finish in her mouth. She then snowballs her unaware boyfriend/husband while he sleeps.

Hey what's wrong? I woke up with cum in my mouth.......Oh you got a dirty kirty!

dirty kirty by Mr. man May 29, 2012