I kind of like sleeping in airports. Has such a dirty nomad feel to it...
Cough cough. Sick as a dog perhaps = a cold and really hungover?
"All men dream: but not equally. Those who dream by night in the dusty recesses of their minds wake in the day to find that it was vanity: but the dreamers of the day are dangerous men, for they may act their dreams with open eyes, to make it possible. This I did."
-T.E. Lawrence, Seven Pillars of Wisdom