dufferdom

dufferdom

(ˈdʌfərdəm)
n
the state of being or the characteristic appearance or behaviour of a duffer (in the sense of a useless and incompetent person)
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014
References in periodicals archive ?
Prince Harry's results caused a bit of mirth as he kept up the tradition of Royal dufferdom. It's hilarious that they haven't produced anyone remotely academic since Elizabeth I.