The writer-director is enjoying having a little fun with his audience, similar to the way he credited himself and Uma Thurman, with whom he co-wrote the "Kill Bill" movies, by their initials Q and U.
"I'm never going to explain that," Tarantino said during a news conference in May at the Cannes Film Festival, where "Inglourious Basterds" premiered. "When you do an artistic flourish like that, to describe it, to explain it, would just ... invalidate the whole stroke in the first place.
"(Artist Jean-Michel) Basquiat takes the letter L from a hotel room door and sticks it in his painting," he added. "If he describes why he did it, he might as well not have done it at all."
My father was brutally murdered last week, and it's only now that I can look back and laugh.
