A pinching of the skin by the thumb- specifically when the thumb is inserted between the middle and index finger
If you don't behave I'm going to give you a turtle bite Sean.
Ow Katie why would you turtle bite me!
Katie won the turtle bite war because Sean has horrible technique.
When a man is peeing and he pinches his balls in his belt buckle but cannot remove them straight away because if he does he will end up missin the bowl and pissin everywhere. He just has to endure the pain until his piss is over.
I just got a heavy turtle-bite over behind those bushes. Ow, fuck!