And here I was thinking it was going to be '... don't cross the streams.'
I've already been pinged at work for looking at this website during lunch breaks. IT knew it was a web forum I was looking at but had to double check because the URL was 'a little dodgy.' Good laugh was had afterwards and the IT guy was a retired paper and dice wargamer from way back so that made it easier. Though dropping the German Iron Cross flag from the site banner was good.