"The Blanch" is an area in Northwest Dublin: Real name Blanchardstown. Famous/Infamous for pub shootings, the Westies, skangers, "De centur" and random stabbings. The crown jewel of dublin living where you can simultaneously be living next to the National Aquatic Centre, James Connolly Memorial hospital and a street ful of burnt out cars.
Any person who is incapable of consuming as muchalcohol as you can. Generally someone who has arrogantly been boasting about how muchalcohol they can consume but then falls far short of the trumped up expectations