In a recent blog entry I put forth the idea of the Pumpkin Days, a sub-season comprising October and November.
At the same time that I was writing that entry, I was also assembling content for my new blog, The Wandering Archives, which collects my old blog entries from the Wandering Army site.
And now I notice that in an introduction to one of my 2006 posts, Wandering Army publisher Marc Brush wrote the following:
Now cast your mind back to the pumpkin days of October . . .
And so it appears that I may have unconsciously plagiarized the term "pumpkin days".