What is Turtleback?
1.
When a man orgasms on a female's back, then gets her to fall asleep on her back. While asleep, the semen adheres to the woman's back and to the bed, such that when she awakens and attempts to get up, she is unable, which leaves her to flail her arms and legs like an overturned turtle.
I turtlebacked that ho' and when she woke up was stuck frontside up.
See
