Which "Fallout: New Vegas" quest is NOT named after a real-life song?
Explanation
The quest "They Went That-a-Way" in Fallout: New Vegas is not named after a real-life song. This is evident in the fact that there is no known song with this title in popular culture. The developers may have chosen to come up with a unique name for this particular quest that does not reference any existing songs, possibly to create a sense of originality and intrigue within the game's narrative.