turtle nugget 

When you think it's a fart but actually a small piece of poo slides out.

Becky, I've been sitting through Mr. Wheeler's class with a turtle nugget the whole time.

turtle nugget by ctlaruex February 1, 2015

burp your turtle 

to masterbate

why don't you go burp your turtle and leave me alone

burp your turtle by fupabox April 29, 2009

Siamese shy turtle 

When males' testicles or balls or gonads retract and shrivel. Sometimes due to cold or excitement but primarily in this case due to fear and anxiety.

Like two little turtle heads, connected by skin and sinew, pulling back into its/their shell.

Metaphorically similar to a poo shy turtle but technically, physically and emotionally a very different experience.

She was fun, interesting, sexy and his friends wanted to bone her, but the fact that she was clearly cleverer than him gave him a siamese shy turtle. Would she notice? Would she care if she did? Or, does the fact that even imagining approaching her makes his body eat his balls mean that he'll never have the courage to get close enough for his shriveled sack to matter?

"You know that Bobbitt story, right?"
"Awh, man, don't maaan. Giz me a siamese shy turtle just thinking about it"

Siamese shy turtle by RastaVari October 23, 2013

Three-eyed Turtle 

Appeared in a 70's issue of National Lampoon describing a sex act involving a train situation - synonymous with "airtight" - one weenie in each of a woman's three orifices - oral, genital, and anal.

Jessica tried the French Kayak with the baseball team, but it was not as fulfilling as the Three-eyed Turtle.

Three-eyed Turtle by Rveil July 19, 2004

turtle 

Substitute for an 'easy' woman (ie - once their on their back they're fucked)

Gah! Callum! Your mums a turtle!

turtle by Xerxes da Phat February 15, 2004

Turtle-back Sack 

When a males scrotum is hard like a turtle's shell.

Man, these tighty whities gave me a turtle-back sack.

Turtle-back Sack by Ank D. Holla January 8, 2009

Turtledoving 

A term for when a couple that cuddles, nuzzles, necking, and maybe goes beyond that in a public place. Meanwhile the couple is completely oblivious to there surrounding or how there making people uncomfortable. This is due to cupcaking.

Take a look a the two turtledoving like that. They had gotta be aware everyones watching right ?

Turtledoving by Theamazinggeek May 15, 2018