I was filling out a checks envelope and there is a office located where i was. The door is sort of broken and you can hear what people are talking about in there. So while i am filling it out i hear the one guy tell the other that he had to so bad while on the road that he went in a DR bag ! Kind of puts peeing in a bottle to shame. I didn't even want to look in and see who it was i just kept on moving. Come on guys!