Is it "normal" for my little guys pom pom to look like it is barely attached with just a thin piece of skin? His testicles have only been decended for a week or two...and I just noticed that the pom pom is really not attached my much skin.

Yes, that is very normal. You will notice they they look like you describled sometimes and other times they are held really close to the body.

I know it can be a bit alarming when you see it the first time When Badgers were hanging like that the first time I thought he caught them in something and nearly pulled them off... I was scared half to death, but he was just fine

It really fraked my husband out! Glad to know he's "normal".