Sixtyniner 

Is the numerical representation of two loving partners engaging in oral sex with each other simultaneously. One yeets his erect penis into the other mouth, whilst the reciprocating the favour.

Jill: ooh I’m enjoying this sixtyniner
Jack: gobble this

Sixtyniner by OhDaddyYesHarder March 19, 2020

sixtynine

A sexual position that aligns the mouth and genitals of both partners so that both can enjoy having oral sex performed on them and performing oral sex at the same time. The sillhouette of this position resembles the number 69.

It's not good enough just to have oral sex when you can sixtynine.

sixtynine by thatthing February 9, 2004

sixtynined 

When you are trying to record, remember, or enter number codes and while doing so a friend or co-worker makes a comment using the number sixty nine in a sexually explicit manner that messes up your train of though that causes you to have to start over again.

Here is the pickup for tables twelve, thirty, and sixty nine. Lisa for the last time, there is no table sixty nine. Ya Pete I know... there could be. Hey Jason, Lisa just sixtynined me and now I don't remember any of the table numbers.

sixtynined by Peter L. Harris February 14, 2012

Sextynine 

When you want to fuck the hell out of someone

Let’s sextynine

Sextynine by Sameldacamel December 17, 2019

sixtynine

A Damn Good Time.

"We were in a full sixtynine and I was having a Damn Good Time!

sixtynine by Mr. Scratch February 29, 2004

sixtynooner 

When you 69 your partner at around noon

After I ate my lunch I ate her pussy, she gobbled my knob too... Guess that nooner was a sixtynooner

sixtynooner by Hyde June 18, 2018

sixtynine

a sexual position in wich two people of the same or different genders suck each others frontal mid section such as penis or vigina.

two male were sucking eachothers dick in a sixty-nine positoin.

sixtynine by bobby sirfucksalot May 9, 2003