piffler

piffler

(ˈpɪflə)
n
informal someone who talks nonsense
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 ?
They need to stop meddling when the entertainment is fuelling itself, such as Lady C tearing into Celebrity MasterChef contestant Tony Hadley: "You are a hypocritical, pretentious piffler. You're a chippy oik with the brains of a pea and the mouth of diarrhoea.
Only stick-in-themuds and pretentious pifflers would think the world mustn't progress.