Symptoms of "done" shorts?

[zoom-zoom]

Oh indeed....... the dude that I was behind a few weeks ago that I could count his bum hairs (fortunately for my scalded eyeballs I was behind him for a very short time only....) needed a new pair of shorts.....

Ha, my hubby has had shorts like that. I've been the one to give him the heads-up, but it makes me wonder how many less-fortunate people have ridden behind him and not said anything.