In most cases, a person that was unjustly promoted to be your supervisor at work. Most of their actions prove that they are a nerd, dork or geek, "per se." Can be indentified by wearing bow ties and sweater vests, wearing special “presentation day” outfits, having neck hair or excessive hair gel, having zero personality and by their abundant use of PowerPoint presentations. They also try to impress co-workers by using large words that no one else knows, but end up looking like bigger Nerdagers. Can often be found during slow times at work looking up book reviews online or hanging out w/the Nerd Herd (a group of mid-level Nerdagers).
Ted: Do you like your new boss?

Bob: No way! He’s a total Nerdager. I saw him reading a book by himself at lunch. And he stayed until 10:00 last night even though there was no work to do!
by GIMB May 19, 2009
Get the Nerdager mug.
When an individual nerds out over multiple different subjects or areas
One of my many nerdages is comic books, but I also nerd out about music, movies, and animated shows. Hence my nerdages!
by Art of P-LO March 17, 2013
Get the Nerdages mug.
the act of being a total nerd and being able to communicate with fellow nerds
By holding a conversation with the president of the robotics club, Ratzloff exceeded his original level of nerdage
by Elsen March 3, 2008
Get the nerdage mug.
the act of being able to communicate with fellow nerds
By holding a conversation with the president of the robotics club, Ratzloff exceeded his original level of nerdage
by I <3 #24 March 4, 2008
Get the nerdage mug.