In the conversation just before Budd is bitten by the black mamba, Elle Driver and Budd speak with distinctly different accents: at least twice in a couple of minutes they clearly pronounce one the same word differently.
For example, Budd says "Paula Shultz", pronouncing u in Shultz as u in pull, full. Elle immediately repeats the name, pronouncing u in Shultz as au in fault. Later, Budd says "Hanzo", pronouncing a in it as a in far. In a few seconds, Elle pronounces a in Hanzo az e in pen.
Does this difference in accents have any special meaning? Was Elle's repeating the same words with different pronunciation added to the plot deliberately?