I actually have a story similar to this. There was this guy that came to roll often and his name was James. James wore the same grey sweat pants to every class. They had shit stains on them and everything. One of my friends said he saw him at the grocery store wearing them, mowing the lawn wearing them, taking his kids to school wearing them, everywhere James went he wore those pants. Well one day I was rolling with him (yea I didn't care I love to roll) and I swept him over when he was in my guard, everyone yelled and I thought they were applauding my sweep. It turns out as I got up and turned around James was pulling his pants up. He was a fat guy. My instructor said it looked like a big ole white washer and a big ole white dryer side by side (referring to his ass). After that I didn't roll with him anymore.