noun. A poetry-stifling blockage that all the prune juice and creative writing workshops in the world won't unclog. (But Spam might).
Real citation: "Just like I have Blogstipation, you have Haiku-stipation.Take some Haiku-Mucil and you'll be fine."
(Feb. 20, 2009, Tessa Scoffs, http://tessascoffs.blogspot.com/2009/02/friday-haiku_20.html)
Made-up citation: "My haiku-stipation lasted years, which pleased everyone around me. And then the dams of my soul burst: 'The beer is flowing / like the beer I spilled--oops--on / the cherry blossoms.'"