Turtle Necking 

When you are having sexual intercourse while wearing a condom, and the condom breaks, leaving the remains pushed to the base of the shaft.

Last night me and my girl were having sex, afterwards I found out I was turtle necking. I hope she isn’t pregnant.

Turtle Necking by Slyforawhiteguy November 22, 2021

Turtle-necking 

The act of pushing a circumcised glans into the shaft of the penis, as if to turn it inside out. Then wrapping the scrotum over said inverted penis, and holding this formation until stuck. The penis will slowly reverse to normal in a turtle-neck-like-fashion.

“My friends gage, Johnny, and Diego got to se me turtle-necking At chic-fil-a today”

Turtle-necking by CalebKRubberNuts April 13, 2020

Turtle-necking 

When you've been holing a shit in for too long and it starts to poke out.

I really need to find a lavatory, I'm turtle-necking.

Turtle-necking by AGBJ January 21, 2021

Turtle-Necking 

A person who is shitting in a public restroom but someone walks in so you have to hold it mid-shit.

My bro was turtle-necking in the school bathroom, but so was his friend.

Turtle-Necking by Mistress of ALL things shit December 12, 2023

turtlenecking

where u really need to take a huge dump and u gotta keep squeezing it back in becos its forcing its way out

Stewy: man find me a toilet im turtlenecking!!!

turtlenecking by Chri$$un October 8, 2008

Turtlenecking

To deliberately and surreptitiously cause defect to a prophylactic with the aspiration to impregnate or be impregnated as a result of ulterior motives.

Freg: Hey Sturbs, did you hear Hobbie knocked up Waura?
Hason: No way! What are they going to do?
Freg: Well, I think her family has crazy money.
Hason: That turtlenecking sonofabitch!

Turtlenecking by Grego Antony Bater March 4, 2010

TurtleNecking

When two males, one who is uncircumcised, go pole-to-pole (head to head) and the uncircumcised guy pulls his foreskin over the head of the other guy's head.

My friend said his head was cold so I provided him with a custom, all-natural turtleneck. The next thing I knew, we were turtlenecking.

TurtleNecking by Beau&DustyDontTurtleNeck December 7, 2013