Words and phrases coined on this blog

pionerds (nerd pioneers)
ficture book (fiction picture book)
smarticulate 
sunlighting
funconventional
sellhole
oddsend
biosong
pinkienail
searchiness
super-ation
mo-created (mostly created)
heydecade (as opposed to heyday)

Batman-related:

Bobstacle (Bob Kane obstacle)
Billain (Bill Finger as villain)
Billography
Billding (a building where Bill Finger lived)
Batmanhattan
batload

And, of course: 

Noblemania

I didn’t coin this but do shamelessly co-opt it:

Noblemanuscripts

I am not claiming I am the first ever to use these words. With the exception of “pionerds” (which I do remember finding elsewhere), I haven’t checked.