God, I love witty comebacks!

OMG..*laughing my ass off* I think I just found my favorite line from the entire Friends series! It's from the episode where Rachel is past her due date & they are trying everything they can think of to induce labor.. She wants to try sex, Ross doesn't.. and her comeback is, "Come on Ross...Just think of me as a ketchup bottle, sometimes you have to bang on the end of it just to get something to come out"...