look up any word, like blumpkin:
 
20.
This term came about through a very popular cartoon of a helmet topping off a pair of boots to signify the veteran with just a short time left in his enlistment and keeping a REALLY low profile, turtle-like, trying to make it out alive. Among VietNam and older veterans a challenge term by which infantrymen recognized each other.

When a veteran infantryman would meet another veteran, the question would be asked: "Are you a turtle?". To which the challenged veteran would have to either reply "You bet your sweet ass I am!" or have to buy the challenging veteran a drink.
Army veteran: "Are you a turtle?"

Marine veteran: "You bet your sweet ass I am".
by 19D4L August 23, 2012
 
29.
A person who has retreated into a metaphorical shell in order to block out all life-related shit and responsibilities.
Joe: I'm going full turtle.

Amy: You can't! You have two essays to write tonight!
Joe: I don't care. I'm a turtle!
by Therealturtle December 03, 2013
 
30.
He's got a big turtle means he's got a big belly. It protrudes, forming a turtle shape. The shortened version is - he's got a big turt. It refers to men in the sense that it equates with a beer belly.
Hey did you see his turtle....it was even bigger than the other guys. Gosh, I hope you don't end up with a turt that big,
by observe ant June 05, 2013
 
31.
They are best most awesomest animals know to mankind. They are all cool and slow and like SWAG "yo whatupp im a turtle" Only some people know about their plan to dominate the world and make many explosions in the middle of the ocean... watch out for that supper awesome world dominating turtle!
Dude dat turtle so SWAG!

Wait does it have a bomb?!
....
(you're dead)
by swaggie turtle May 24, 2013
 
32.
noun A name given to sex partner with a hunchback
"I fucked this Turtle the other night."
by Atom Ekwillz Adam May 10, 2013
 
33.
verb: slow
Am going too fast within the day, I'd better turtle myself down.
by "Goyo" September 29, 2012
 
34.
A lonely boy's everything. His parents, siblings, pets, house, etc. He walks his turtle to Airmail and hangs out there all day long. The boy enters his turtle in dog competitions for agility, frisbee, and obedience. His turtle greets him every time he comes home and sleeps on the end of his bed at night.

(Not to be confused with tortoise.)
Boy: I love you, turtle!
Turtle:
Boy: I know, now let's go get some ice cream.
by Modern Definitions May 24, 2012
 
35.
To crouch down and cover ones head with arms during a fight.
I was going to punch him but he turtled! What a coward.
by Testudine February 03, 2012