To all males and females, what do you think about jewelry on men?

Earrings/Piercings/Bracelets = no. Unless you're wearing a necklace with something that's for luck or sentimental value, no. Unless it's a wedding ring or something like a graduation ring, no. Bling? NO. Spiked/dog-like collars? NO. As much as I'd like to voice my true opinions OP already said no saying it's queerness wearing such stuff. I'll just sum it up by saying everything you propose falls under this book that would be a big turn-off to regular girls:



It may be a humor book, but quite a few of the things mentioned are painfully true, like popped collars and bicep implants.

Watches aren't jewelry.