Disclaimer

So I'm watching this thing on shark hunting and they have the obligatory "don't try this at home" disclaimer. how exactly would I? Granted, I live on an island surrounded by ocean, but I don't actually live in the ocean. I don't have a shark in my sink. So in what possible way would I be trying to tag a shark at home?

You know what I would try at home? Napping. I have a couch. I'm perfectly equipped.