Someone I know was working as a code librarian (before Github days, using Visual Sourcesafe) and was responsible for all check ins/check outs. All contributors were supposed to submit a password protected Zipped file and in a separate mail send the password to the librarian. One evening, a colleague she was romantically going out with, sent her a package containing release code but named it WillYouMarryMe.zip and didn't send the accompanying password mail. The sender then left office and was not reachable on phone. Now the librarian lady had to finish the day's work by checking in this and some other code but was without the password. Exasperated, she tried YES as the password. It worked. They've been married for over a dozen years now.