A yellow-
orange coloured drink, sold in pints, made by mixing a bottle of the alcopop Smirnoff
Ice and a bottle of a high-caffeine alcoholic energy drink called Raw Spirit. Unique to, and college drink of, University College (colloquially known as 'Castle'), a college of the University of Durham. The drink is only available in the college's
bar, the Undercroft, otherwise known as the 'Undie'.