>"To me, the term "hacking" describes the habit of doing things in a more interesting/efficient/fun way than how they are usually done."

I was with computers and sometime electronics for like 40 years already. That alone supplies me with enough "interesting ways". I do not have to have every other aspect of my life to be "interesting". I do not sleep on a stool either.

There are also many convenient practical aspects of registering marriage that are mentioned in other replies.