Choirs line from the Gorillaz Song "Clint Eastwood"Unlike the rest of the junkies here. The actual meaning is a "Large bag of gold" The reference " sunshine in a bag " is a quote from a Clint Eastwood(hence the name of the song) movie The Good, The Bad and The Ugly . Also one of the songs in the movie was reproduced and serves as the back-beat to the Gorillaz verison