69ing yourself 

The act of oral stimulation to oneself. Preferably in the shower.
Also called 34.5ing yourself

Timo: Daan, why are you so late today, we’re you 69ing yourself again?
Daan: Exactly, I was 69ing myself in the shower and got stuck!

69ing yourself by TryNotToCome January 23, 2021

69ing Chipmunks 

The sexual act of two gay men who 69 by putting balls in their mouths instead of dicks. When seen from the side this position resembles two chipmunks 69ing with cheeks full of nuts. These nuts will keep them happy over a long winter.

Mentioned in South Park s15e01 as Kyle's email address

I don't know but he mentioned something about 69ing Chipmunks.

69ing Chipmunks by Bdamn May 22, 2011

69ing with the Devil 

A term used when someone crosses the line between human decency and evil ass-fuckery. Basically the biggest, smelliest, bloodiest, douchiest move you could ever think of doing.

People who 69 with the Devil:
Fred Phelps
Adolf Hitler

Osama Bin'Laden

Guy 1) Hey, look it's Jerry the vegetarian, you know what we should do?

Guy 2) No, what?

Guy 1) Okay, you tackle him, and I'll shove meat down his throat.

Guy 2) Why the fuck would we do that. It's straight 69ing with the Devil!

*Kicks guy 1 in the balls*

69ing with the Devil by Suibu March 29, 2010

69ing 

The act of having simultanious oral sex. a 69 can be when 2 males suck each other, when 2 females eat eachother, or when a man and a woman suck AND eat eachother.

My mom always told me not to talk when I had my mouth full, so when I am 69ing, I just sit back and relax.

69ing by uni4evr April 30, 2006

69ing 

what i did to your mom last night

i was 69ing your mom

69ing by Vladimir Vladimirovich Putin May 11, 2022

69ing 

When a guy puts his cock in the girl's mouth, and the girl puts her pussy in the guy's mouth, so they're on top of each other.

When you wanna have double action, try 69ing.

69ing by Benji B. December 4, 2006

cop car 69ing 

The frequent site on roadway medians of two cop cars pulled up along side each other facing opposite directions, allowing the officers to talk to one another

Hey are those two cars illegally parked? No those two dudes are cop car 69ing while their women are in the mall.

cop car 69ing by ninemile July 11, 2010