From Barbelith as found by Matt Jones:
“…imagine what would happen to Pulp Fiction if, when the character of Jules looked into the briefcase, he “woke up” in mid-scene and not only realized that he was a character in a movie, but also realized that he “was” also Mace Windu and Shaft and a bunch of other characters in realities he can scarcely comprehend, while also glimpsing an uber-reality where all of those realities are just movies and he’s an actor called Samuel L. Jackson.”