EWOT Share definition Flag Acronym meaning Extreme Waste of Time. Used to refer to girls who lead guys on and tease them only to reject them in the end. So I was dancing with this girl at the club the other night, but she turned out to be a total ewot. EWOT by ghettosmurf613 November 19, 2009 0 0 Get merch Get the EWOT mug. Buy Now — $32.95 See more merch