Possible Clues:

• Indulgent spree
• Overindulge in east end of village adjoining Crosby
• Be lying about in gutter — out of it, say — the outcome of this?
• Lift end of pen and get last forgotten pig out
• Blind man who sang elegies, primarily
• Begin wild party
• Imbibing extravagantly, in essence?
• Overindulge in pub, in general
• Buying spree
• Drink excessively