Lines like 'You don't be giving Marsellus Wallace's new bride a foot massage' play a big role. They help to build the complex relationships between the characters. It shows the power dynamics and the unwritten rules in the world of the movie. This contributes to the overall style of the movie which is a mix of crime, dark humor and complex human interactions.
The classic lines add a sense of coolness. For example, 'Bring out the Gimp.' It makes the movie seem edgy and different. It gives the audience a feeling that they are in a world that is not quite normal.
The classic lines are often very quotable and unique. They have a rhythm and a way of speaking that is characteristic of the movie. For instance, the use of unexpected and sometimes vulgar language in lines like 'Well, if you like burgers give 'em a try, I mean, they're your goddamn hamburgers' gives the movie a very distinct and unapologetic style. This style is what makes Pulp Fiction stand out from other movies. It creates an atmosphere that is both gritty and strangely alluring, and the lines are a big part of that.