In Pulp Fiction, Jules and Vincent discuss the rumour that Marcellus Wallace has thrown Tony Rocky Horror out of a window (causing Tony to develop a speech impediment). It's rumoured that Marcellus did this becuase Tony gave Marcellus' wife a foot massage.
Later, Vincent asks Mia Wallace about this. She claims only to have met Tony once, at her wedding. So why did Marcellus throw Tony out the window?