(Noun) When you'
re motorboating your girl downstairs, so her flaps are all flappin everywhere, and she's about to
climax so you flip her over and then rail her doggystyle to finish up the
job.
Frat guy 1: "Bro did you hook up with that
chick last night or what?"
Frat guy 2: "Dude... I pulled a flip the
flap and she was orgasming for like
ten minutes."