The moka drink is my personal caffeine drug. I love it, and I drink it since I was 8.
That is a wonderfull drink that can be bought only in Cosenza (Calabria, Italy) and is made only with coffee, carbonated water and sugar (mmh… it’s like a coffee-soda).
It has a very long story and is very appreciated in Cosenza but, I don’t know why, it isn’t reselled anywhere outside there.
Maybe I’ll suggest to the guys on ThinkGeek to add that on the caffeine category of their shop.