Extremely ready and willing to contribute a brief quote to help promote a book (usually as a favor to a publisher, an agent, or a colleague)

*Coined by Bill Simmons in reference to Chuck Klosterman on "The Bill Simmons Podcast" (Ep. 475)
"You wrote a lot of blurbs for other authors. You were blurbacious."
by monkeycheese99 January 30, 2019
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