The boy from Mandva in the story, often mentioned by Rakshit Shetty in the movie, is named Vijay Deenanath Chauhan. a famous Hindi movie featuring Amitabh Bachchan
It is said in the film that "the thing" was sold to Marsellus Wallace. In Pulp Fiction Marsellus Wallace loses a brief case with something glowing and valuable in it. It can be understood that UK happened prior to the events in Pulp Fiction.