The act of shoving something large and round into one of your bodily orifices, such as a turtle. while a turtle is traditionally used, also acceptable for the usage of this word are frisbees,plates,and some water bottles. This method of self-pleasure is to be used only by the most extreme of hole stuffers. If you cant think of anything else to shove up your ass, why not use a turtle? The sign language equivalent of turtling is making a fist but placing you thumb between your index and middle finger (american sign language for the letter T) and wiggling your thumb.
by icantfuckingthinkofanothername February 24, 2011

What happens when someone (usually Matt) eats far too much food. The person then proceeds to fall on their back and is so full they physically can't get up or roll over, no matter how much they rock back and forth much like a turtle on it's back.
Matt: Why did i eat that last pizza i'm totally gonna turtle!
Dane: Quick poke him and giggle he can't chase after you! He's totally turtling!
Matt: Bleugh!!! *rocks back and forth*
Dane: Quick poke him and giggle he can't chase after you! He's totally turtling!
Matt: Bleugh!!! *rocks back and forth*
by Mattson December 18, 2008

by Tinababy January 11, 2009

"Woha! Look at that turtle!!"
by Andrea and Chelsea August 25, 2005

by "Goyo" September 29, 2012

an overwhelming need to defecate that comes on suddenly. The turd starts to push it's head out like a turtle head.
" I got to go, I'm turtleing"
by Big Finn December 9, 2013
