With that out of the way, I set to show you the method for making what has been called Ranger or Marine coffee. I was neither, but I was in the army and we did (unfortunately) drink this stuff. Just dont call it Air Force coffee. (They have personal baristas that bring them fresh starbucks and bagels every morning)
The army even features this in a cadence:
"They say that in the army, the coffee's mighty fine
It looks like muddy water, and tastes like turpentine."
Sayings like that dont just appear out of thin air. This one has its roots well based in reality.
Step 1: Coffee
This should be the cheapest, nastiest stuff you can find. (should make folgers look expensive)
Must absolutely be stale, none of that uppity whole bean stuff that you need to grind yourself. open the bag and leave it sitting out for a while.