Two-pint-Martin 

A two-pint-martin is someone who drinks a fair amount of ale and then proceeds to finish the evening off with a two-pronged assault on their already suffering body, i.e. they order two pints and proceed to guzzle them simultaneously (one in each hand.

Tom Martin did this in Budapest, 2005, and made a tit out of himself.

Two-pint-Martin by James Flunder February 2, 2005