It's not the greatest part of the city, and known for certain "relationships". Hmmm....
I figure the white, plastic-backed adult diaper it was an old "Attends" like I would wear back in the late 1980s once in a while. It certainly looked like one as I prodded it with my walking stick.
Sorry to gross anyone out, but it was indeed unused. It was kind of blowing around unimpeded. Just thought I'd share. You find the most unusual things sometimes. This diaper had to be over 20 years old!
My GF spotted it first. She thought it was cool. Yeah, we're weird.

Oddly, I had a dream of being diapered the other night before. Go figure.