Merriam-Webster’s website has what they are calling their Open Dictionary. Basically it is a place where readers can submit interesting word variations. As an example:

santaclaustrophobia (noun) : An intense, irrational fear of Santa Claus.

We could not take the Christmas portraits because my son had an acute attack of santaclaustrophobia.
Submitted by: Linda Lee M. from New York on Jul. 04, 2006 19:56

Some of the submissions are pretty funny. You can submit your own clever usage here.

As a testament to my own nerditude, I was excited to find that I was the first person to submit “nerditude“.