The sacred beverage, for this geek anyway, does not contain coffee. I know, I know. It instead is made thus:

Take a 64-oz bottle, like a sports top bottle, one you would use for lugging around water all day to drink with you. Brew 4 cups of Celestial Seasonings Morning Thunder Tea (it has a picture of a buffalo on the box, and four cups of english breakfast tea.
Add milk and sugar to taste, but beware the yerba mate in the Morning Thunder cannot be completely masked. Now, put the lid on your container and swirl it gently to dissolve the sugar.

I had stayed up all night Tuesday night. I needed to stay awake for class yesterday, and so concocted this in a desperate attempt to stay conscious. It worked. I stayed awake for roughly twelve hours.