I agree with the guy who said most people are weird when you get to know them. I used to be in this group with a guy who had a slash every night just we were were about to home. we'd be stood outside the club or pub, and be discussing our next time of meeting and he would unzip and let fly, whilst evrybody was still filing out of the club, to the left and right of us.
very disconcerting.

perhaps its the pressure of the job.