One of my NCO's went on a course at a large Army base. On his return I asked him how things went. He said the course was fine, but the NAAFI was a bit rough. When he went in, they Army types would be sitting with their feet up on the tables, quaffing and spilling their pints, spitting, swearing and scratching their parts while flicking fag ends at him.
"And you know sir" he said, "the blokes were just as bad!"