Popular 'deal a day' website, woot.com, strays from its standard one item format about once a month bringing its customers many consecutive items. When one item sells out, it is replaced by another item almost immediately. This can go on for well over a day until it ends without warning, often with woot's infamous bag of crap!

A woot-off is signified by two flashing red lights below the item. As long as these lights are present, the woot-off is still going on.
David: "Great! I'm not getting any sleep tonight!"
Billy: "How come?"
David: "There's a woot-off going on! I HAVE to stay up!"
by Mr.3d PHD March 11, 2008
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A chronic pain beneath the skull brought on by constantly refreshing the screen during a Woot-Off, sometimes leading to violent seizures.
Dude - I have a splitting Woot-Off headache. But it was all worth it to score that frank-ass RC helicopter. Just wish I hadn't been flopping on the floor during the Bag-of-Crap.
by SurveyJake March 26, 2009
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