Well, 'Ben 10' is mainly for kids and young adults, focusing on adventure and superpowers. 'Pulp Fiction', on the other hand, is a Quentin Tarantino movie full of complex adult - themed stories. So, in essence, there's really no relation between the two.
I'm not sure who specifically 'Ben Kavanaugh' is in relation to 'Pulp Fiction' as there is no major character named Ben Kavanaugh in the movie. It could be a minor character, or perhaps it's a name related to behind - the - scenes work like a crew member or something not widely known about the general public view of the film.
As there is no known major character named Ben Kavanaugh in Pulp Fiction, it's likely that there is no real significance within the context of the movie itself.
Pulp Fiction wasn't directed by Ben Stiller. Quentin Tarantino was the creative force behind it. Tarantino's unique style and storytelling made the movie a classic. Ben Stiller is known for a different kind of filmmaking.