babank Share definition Flag A baby skank. Someone in their pre-teens or even in the single digit age group who dresses like an adult tart but is clearly too young to do so. Nikki Webster (girl who opened the Sydney 2000 Olympic games) is a babank. babank by smv911 April 29, 2007 0 0 Get merch Get the babank mug. Buy Now — $32.95 See more merch