When a group of males, commonly referred to as bros, has consensual sex with a girl consecutively one after another. Not to be confused with a threesome or gang bang. Successfully flipping a girl is bragged about and seen as a sign of masculinity of between young males.
Did you guys have Zoe over last weekend?!
Yea bro, we flipped her while her boyfriend waited out in the car.
Damn, I really want to flip a girl someday..