In the beginning of the movie, if i'm not mistaken. Dudley's "gangsta" apparel, particularly his pants, have a bunch of logos on them. I'm pretty sure I saw "G-Unit"(American rap group with 50 Cent) as one of the logos. J.K. Rowling said that HP takes place in the early to mid 1990's. I'm not sure if the director noticed this, but how could Dudley have "G-Unit" on his pants if they never existed in the 1990's? I find it REALLY weird.