When wiping your ass your finger accidently breaks through the single ply Chinese toilet paper and makes contact with your own shit and possibly asshole
"Oh my god, I just shook hands with that representative from the Chinese Education Department after I accidently did a Finger Turtle in the bathroom."
by greekhornet May 5, 2009
A masturbating technique that uses both the thumb and for finger in a very peculiar way. Usually resulting with either all four inserted in the anus. or just the thumbs are and the forefingers are tickling the gooch.
Rapist and pedifiles use this lure in little boys and girls by saying
"Have you ever seen a Two Fingered Turtle?"
"Have you ever seen a Two Fingered Turtle?"
by Kinga da Kleet February 28, 2010