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1.
A term for confusion, usually by multiple technical terms being thrown at someone, or by a torrent of complicated sums being forced upon someone.

Originated from the Mitchell and Webb sketch 'Numberwang' which is a spoof on nonsensical ridiculous mathematical gameshows.
"Aperture is relative to shutter speed, but ISO ratings can alter both of the previous to high of lower values depending on which way it is adjusted, along with increasing or reducing grain"

"WTF?! Total wangery!"
by Ade B February 13, 2009