Blart-a-thon Share definition Flag Similiar to blart, but occurs when many people are competing for title of biggest blarter Aeryck and Ed were blarting back and forth so much, that it turned into a straight out Blart-a-thon! Blart-a-thon by LilOlMe2004 February 6, 2006 0 0 Get merch Get the Blart-a-thon mug. Buy Now — $32.95 See more merch