Codswallop
“In instances where we’re unsure of a user’s age, we’ll take the safer route and apply teen settings proactively,”
For a teen without the parental controls set, the trick will be to sound like an ancient. The easiest way to do so is to use words common in past decades, that have now largely gone out of use. My sister and I were recently discussing this very thing and we agreed to revive the word codswallop in conversation whenever possible.