When a combination of one person and another person both know multiple quotes from the same movie. They relay the quotes back and forth from one to another, trying to prove their absolute knowledge of the regarded movie which is currently being quoted. The back and forth sending of the quotes is much like the back and forth sending of the ball in a tennis match. Unfortunately they may not be green and pretty like a tennis ball.
Marian McMilfterhops: I love lamp!
Harold Humperton: And you ate the whole... wheel of cheese?
Marian McMilfterhops: Where'd you get your clothes... from the... toilet store?
Harold Humperton: Son of a bee-sting.
Marian McMilfterhops: They've done studies, you know. 60% of the time it works, every time.
Harold Humperton: May the force be with you.
Marian McMilferhops: WHAT THE FUCK YOU LITTLE SHIT?! THAT IS DEFINITELY NOT A QUOTE FROM THE MOVIE WE WERE PREVIOUSLY QUOTING! IF I WASN'T BUSY EATING CORN ON THE COB COATED IN OYSTER GRAVY, HEAVILY MARINATED IN BLUE CHEESE AND POTATO BAKE KRAFT SPREAD ™, I WOULD WALK RIGHT UP TO YOU WITH MY LEFT ARM SLIGHTLY RAISED AND PARTIALLY OUTSTRETCHED, AND I WOULD THEN CONTINUE TO EXTEND THE MUSCLES IN MY ARM AND HAZARDOUSLY SMACK YOU IN THE EATING HOLE. Although we did have some quite good quotennising. Ah, such lovely memories of this we'll have. I had a wonderful time last night by the way, next time clean off the poop before you put it in. I love you, nighty night xoxo