And of course, my favorite drink: The Blood of Kingu!
-50 ml of vodka
-50 ml of tomato juice
-10 ml of free choice liqour
-1/2 tea spoon of salt (of course, it's gotta taste like real blood)
-red colorant if it's not red enough for your taste
Of course, if you're a vampire, it's a lot easier, you can just suck some alcoholic's blood, but you'd miss the tomato juice though.