Mcturtle or Mcturdle- Someone that is classified as a turd or a scrub or something along those lines. It can be used to demean someone or can be used as a term of endearment.

So instead of calling your teacher a fuck stick. Just call him a Mcturtle. Its classier. So stay classy San Diego .

Or

Instead of telling your friends that you enjoy their company. Just call them Mcturtles.

Totally depends on the emphasis of the turtle too see if the word is being used maliciously or not.
Paul/Ronald is always acting like a Mcturtle.
by Gee Wells February 4, 2009
Get the Mcturtle mug.