Bart van Leusden Share definition Flag The act of taking a shit on top of another person's shit Oh man, I just took a wicked Bart van Leusden on top of Tommie's chocolate hostage Bart van Leusden by Anus von Sugartits July 24, 2016 0 0 Get merch Get the Bart van Leusden mug. Buy Now — $32.95 See more merch