Hm. Saturated coffee. I myself did that once. Four spoonsful of instant into my coffeecup when I was badly hung over and not fully awake... barely half alive.
Why, you ask? 'Cause making regular coffee took four scoops of ground coffee in the filter basket. One, two, three, four. See? Ethanologic.
Yuch. Got me half alive instantly. (Yes, that's a pun.)
Terry, 230RN