Is Pulp Fiction your favourite film? If your answer is positive, you probably have been thinking about Marsellus' briefcase. What was the mysterious content? You likely know about the most popular ideas like Marsellus' soul, which he had sold to the devil and after he was trying to buy back. The soul probably has been taken from the back of Marsellus' head - it could be a reason of taped plaster. Next probable theories are diamonds from the robbery in Reservoir Dogs and the policeman's ear from the same film.

Maybe you have your own ideas? Do you agree with above mentioned thoughts?

/sorry for all mistakes