The ultimate way to start an all-day binge. Refers to being up and drunk within 4-6 AM and staying up for the entire day (until you would normally go to bed on a drinking day, sometimes taking you to 24 hours). Make sure you have atleast 1 great drinking ally or several drinking buddies for this veritable marathon of booze. Its lesser relatives are the 'Rise and Souse' and the 'AM attack'
You: I had a killer Saturday, it was a bonafide Early Bird. 24 hours of heavy drinking insanity.
Well-Informed Cockney Englishman: Remarkable! Nothin like getting shined to the tits, eh? Right proper job mate, you flunk your booze like a reg'lar champine.
You: Right on.