The social faux pas (similar to vpl on a lady) for a gentleman or Sloane Ranger to wear trousers which are two large resulting in creases and suspicious-looking cloth bulges in the groin area.
Sadly, however, the Prime Minister's trousers were too big; he was suffering from RCS, rumpled crotch syndrome, which afflicted the previous Tory prime minister.

From "The Guardian" (April 29th 2011)
by Gashed Ferret May 1, 2011
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