"Nuts" is the correct expression to indicate that you are not a German spy as it is a very perplexing Americanism. Go to Germany and try using "Nüsse" as an interjection! See also: Bastogne.
It's not the natural evolution of a regional dialect coming to prominence but rather the conscious consensus of a geographically distributed social stratum.
Interestingly, the sociolinguistic literature shows that such a consensus is strongest among an aspirationally upward-mobile social group rather than the already social elite. In other words: The aspirational middle class make a big effort to speak how they think the upper class speak in hopes of joining them one day.
On tiling WMs I use rxvt-unicode with no window decorations, no gaps, 1 px border, no scrollbar. Then tmux does the rest, namely tabs and splits. Automatic session saving has been a life saver on more than one occasion.
There were a bunch of 90s BBS games that worked like this. All the players had so many "turns" (maybe better described as "action points") which they could use for different activities in a given game. They reset each day.
It was more of a mechanism to keep connections shorter because most BBSes only had a few phone lines, or even just one, so the number of simultaneous users was extremely limited.
I don't think it was EVE, but i did play a little bit of that for a while. It's funny that we played these more as kids and less as adults, i feel like as an adult this kind of game is more my tempo.