hoo-err Share definition Flag A slut for a sum of money equalling less than one dollar; a woman who uses their fleener for minimal profit Alex is a dirty hoo-err.Look at that fleener, she must be a hoo-er. hoo-err by captaininsano606 March 25, 2010 0 0 Get merch Get the hoo-err mug. Buy Now — $32.95 See more merch