Prompt: Book/Movie/TV Show set in or near your town
This may actually be the easiest prompt so far.
I had a friend in school who went by his initials, RJ, and right around middle school there was a months-long period where he got very tired of people asking him, "So... who shot RJ?" (If you don't get it, don't worry -- it just means you aren't old enough.) Neither of us actually watched the show, mind you, but back in the mid-eighties it was... inescapable.