Koontz v. the act of producing an entire novel in the shortest amount of time, for commercial publication.
Uses: I koontzed a fantasy novel last week, but then the publisher asked for it to be darker, so rather than re-write I koontzed another one during the weekend.
Additional use: If the market is saturated in sci fi novels, you can always Koontz a romance or a Western in the meantime.
[Attribution: NY]