sea turtle 

a really ugly girl that isnt quite as ugly as a swamp donkey, but damm she is dank!!

man check out that sea turtle!
im gonna get really drunk tonight and hit that sea turtle up!!

sea turtle by steven tyler konken May 4, 2008

3-eyed turtle 

thumb in ass, fingers in pussy, dick in mouth

example my ass...

3-eyed turtle by brian December 22, 2003

water turtle 

My favorite type of turtle.

Hmm, that's a happy water turtle!

water turtle by Chris Z February 20, 2005

Stealth Turtle

When you pull a mooney with a turtle head poking out.....and no-one notices.

I was at a party last week and i pulled out a stealth turtle.

Stealth Turtle by Perrald August 7, 2006

Snapping Turtle Puss 

A particularly strong pussy capable of crushing anything inserted into it with the slightest of ease. The force is reminiscent of the jaw strength of a snapping turtle. Can be reversed only by a rare procedure called a "Puss Extraction".

I was fucking this girl as a dare for a free boat and her snapping turtle pussy clamped down on my dick and wouldn't release it.

Snapping Turtle Puss by DoubleDare3000 July 2, 2017

Mock turtle 

A Mock turtle occurs when one has what feels like a poo brewing, and upon trying to defecate finds nought not even or gas.

I felt a huge shit brewing so went and laid a dissappointing mock turtle and I had not even a wiff of gas.

Mock turtle by Athadan October 25, 2009

Ninja Turtle Sex 

Sex with a backpack on.

W: Let's go have ninja turtle sex.
M: What's ninja turtle sex?
W: It's sex with a backpack on.

Ninja Turtle Sex by Mr.MasterShake April 22, 2016