Adjective meaning extravagantly impractical, like something done by the Man of La Mancha
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half-quixotic, adjective ... "extravagantly chivalrous," 1791, from Don Quixote, 
romantic, impractical hero of Cervantes' satirical novel "Don Quixote de la 
Mancha"... [DOC] [TLE] meaning - Connotations of "quixotic" - English Language & Usage ... [PAR] Aug 15, 2014 ... foolishly impractical especially in the pursuit of ideals; especially ... To answer is 
something else.