When songs are used at funerals, they're not meant literally, and it would be the height of churlishness to assume otherwise.
BBC: James Blunt is the top choice for funerals
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Is there a local ordinance requiring public churlishness?
CNN: The Really Useful Guide
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The common refrain among New Yorkers is that although Giuliani showed leadership on the day of the terrorist attacks, in the preceding months he had been a spent and isolated lame duck, his viability sapped by churlishness and the spectacle of his unattractive personal dramas.