When I was a teenager in the 90s I worked at a chain store that had the policy of asking customers for their zip code at checkout to collect data on who was shopping. People sometimes would get really mad (and I mean really mad) that I was asking them, and since it was before the internet went mainstream people had not been conditioned to give out personal information yet/were unfamiliar with big data/weren't getting anything in return for their zip code. So in order to confuse the system (and avoid upsetting anyone - I am conflict avoidant) I would solely use 90210 as the zip code of all our shoppers, despite being on the other side of the country from Beverly Hills. I conspired to get my coworkers to do the same. A quarter of a century later I still feel minor gratification that I stuck it to the man.