Answer:
I travel the world and I am drunk constantly. Who am I?
What goes up when rain comes down?
I am always hungry, I must always be fed. The finger I lick will soon turn red.
I'm often served as a "rack of ..." I'm often smoked or grilled, with bones in, and slathered in BBQ sauce.
What word is always pronounced wrong?
I am the fountain from which no one can drink. For many I am considered a necessary link. Like gold to all I am sought for, but my continued death brings wealth for all to want more.