Are we joking with the 'bling' stuff? Am I an idiot for even asking?

Well, jewellery is the candy of Satan (he has a mighty strange kitchen). All... evil and shiny!
Really, if you want to be horifically cynical, it represents bad junk, doesn't it. Not plain jewellery, but all the crap people drag along with it (so it's not actually the jewellery, that's just one thing people have used to be giant great turds). Like bling. You're not worth much if you can't afford shiny things to string around your neck.

All the same, I look damn good in shiny things!