1. An otherwise competent creative professional working outside scope of competence, often resulting in substandard execution or management of a project.

2. Any creative professional, or one aspiring to be, who behaves pretentiously.
Never assign a duhsigner to build software or user interfaces, it's an engineer's job.

That architect never before built anything bigger than a museum installation, now the duhsigner thinks he's going to craft the tallest having in the western hemisphere?
by dr.spacebar September 20, 2013
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A design concept that is so obvious when you see it, it makes you go, "Duh! Why didn't anyone think of that before?"
My mom just got a van with sliding doors on both sides. Is that duhsign, or what?!
by Geoff Lilley June 27, 2007
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