Beer (Blackadder) the drinking game. Blackadder then calls for his strong ale but Baldrick quickly exposes the supposed ale as being water much to the outrage of Melchett and the other competitors. In revenge, Melchett, Partridge and the other competitors force Blackadder to drink a very strong ale. Forty-two seconds later, Blackadder re-enters the dining room blind drunk, bearing an ostrich feather up his bottom and wearing a Cardinal's hat. His aunt recognises that he has been both drinking and gambling, and the Whiteadders make to leave. Blackadder realises he has not only lost the 10,000 florin bet with Melchett, but also
Edmund Blackadder who shot Harold II at The Battle of Hastings. Blackadder is a genuine surname, its usage in the UK currently documented back to the 15th century, which may explain the choice of the name, with the first series being set in this time period. The name is thought to be mostly Scottish in origin, which is not contradicted in the series, as the first Blackadder begins as the Duke of Edinburgh. In the third series it is revealed that a branch of the Blackadder family is a significant clan in Scotland, although they have become known by the name MacAdder.