At Disney this is called the 3 oclock question because the most common question asked at Disney is, “What time is the 3 o clock parade?” Apparently cast members get tired of answering this ridiculous question over and over again and so Disney trainers now proactively train cast members to be prepared to answer “3 o clock” questions.
commenter Lori Reed, on the blog post “First Impressions and Rethinking Restroom Questions