609er 

the act of dabbing so hard you dislocate your knee

bob: i just pulled a 609er
bobby: oh shit man i just pulled a 69er
bob: get me to a hospital pervert, you're seven.

609er by 14e45e December 9, 2019

609er 

Pronounced as six-oh-nine-er, it is slang used to call people who are over the age of 70 having casual sex with people of all ages.

Josh: Dude what's wrong?

Travis: God I just found out my grandpa is a 609er!

Josh: Seriously?

Travis: Yeah! He slept with my friend Betty!

609er by dontuseyourrealnamemyass December 9, 2019

69er 

A 69er is when a man/woman and a woman/man lie down on top of each other so that they are both facing opposite directions. And then the both of them lick/suck/whatever each others genitals (pussy/dick)

69er by ANIME KING April 17, 2003

Apollo 69er

a slang term used by truckers meaning "I'm looking to fuck any living organism right now, regardless of race or species because I have been on the road without sex for an incredibly long period of time"

Trucker 1: Whoooo eeeeee! I gotta gets me some Apollo 69er 'er else my dadgome dicks gonna fall off!
Trucker 2: Ain't dat da truth! I ain't had no sexy time in a month of Sundays!

Apollo 69er by Adolph Oliver Nipplez December 20, 2008

69er shits

The 69er shits, is a six second shit and 9 minutes to wipe cause your asshole keeps puckering up.

I was out drinking all night, and now I have the 69er shits

69er shits by NDR Lundgrin December 25, 2007

69er recliner 

A sexual position created by Soundcloud rapper, Lil Drip Soakin. It is where two people do a regular 69 sexual position, but on a recliner. Simple enough.

Person 1: What is your favorite sex position?

Person 2: My girl and I prefer the 69er Recliner.

69er recliner by DannySupream May 31, 2018

69er 

when a guy & girl give oral sex at the same time, facing opposite directions, like 69!

Me: God I'm so horny u wanna do a 69er with jason
Janson: Yea baby we do a great 69er!
Both: OOOOOOOHH YEAH BABY
Me: lick my cunt hard baby!

69er by H0tT!e October 5, 2004