I was in a thrift store near my work. There was a fairly normal looking guy, probably in his early to mid 50s that was "inspecting" ladies underwear. He would take the underwear off the hanger and check it out, usually holding it up really close to his face. He even got out a magnifying glass to check them out. I can only imagine what he was up to. It was all I could do to not go over and say, "Dude, what's that all about?"
I saw him checking out a couple of skimpy almost thong-like pairs.
I considered trying to get a picture of him in action, but thought better of it.