turtle back 

when a man cums while laying down and his legs and arms spaz out of control

Trevor did a turtle back after having sex with the transvestite for the sixth time.

Trevor did a turtle back after five seconds of sex.

Casey did a turtle back on Trevor's mom.

turtle back by BigMAC86 June 12, 2008

Turtle back 

A waffle fry (specifically from Chick fil A) with the skin left on.

Hey Christen, are you gonna eat your turtle back fries?

Unpopular opinion: Turtle back fries at Chick-fil-A are the best fries ever.
I hate it when Chick fil A gives me those turtle back fries.

Turtle back fries are a vehicle for sauce.

Turtle back by Brookola February 9, 2021

turtle back 

When a man is banging his girl from behind and his johnson slips out in mid-motion. At this point he jams it in her ass hole and she humps her back up like a turtle shell. You can only do this if you accidentally slip out so she will least expect it.

I was banging my old lady last night and gave her a turtle back when she wasn't expecting it. I then gave her a Donky punch and finished off with a chili dog before she woke-up.

turtle back by Addadamski December 31, 2007

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

putting the turtle back in its shell 

When your taking a shit, but half way through, you suck the shit back up into your asshole

I just got done putting the turtle back in its shell

putting the turtle back in its shell by Ishitoften December 31, 2020

Bare-back a Turtle

Verb. When you accidentally forget to lift the cover on the toilet seat before you sit down.

"I just went to the bathroom and I'll be damned if I didn't bare-back a turtle"

Bare-back a Turtle by phishphreak1234 September 5, 2013

turtle backpack 

The most badass thing in existence. A backpack, that looks like a Teenage Mutant Ninja Turtle shell. It comes with 4 masks

"Dude, was that Donatello that just walked past?"
"No that was just Lucy in her badass ninja turtle backpack."

turtle backpack by badasscj September 17, 2011