I had a client walk in and he went straight to the bathroom.. I could not even ask him: mind if i get started on this while you do that?  they always said, sure.. well the guy had a backpack on.. what could i say.. can I have your entire backpack?   I was left kind of flat-footed and had to work with contaminated paperwork.. I did not throw the client pen out but i did decootie it with hand sanitizer.