hmmm...the choices are interesting until the last one. Didn't Ghandi drink his own urine. Something to do with purification and recyclying at a very fundamental level. Could be wrong. I'm going from memory on this one.
Aside, I usually drink sweet creamy coffee. I'm terribly addicted to it and am quite miserable until I have my morning cup.
At the weekend it's an irish coffee, during the week a glass of water.
Can't stand those people who run into work and dump all their stuff down and then head off to the canteen saying 'Gawd, I just can't do anything until I've had my first cup of coffee!'.