Scabaditus Share definition Flag A vagina that is a birth defect that is in the wrong location of a person. My friend keith has this wierd birth defect where he has a vagina on the back of his head. Scabaditus by Plarbus Martus December 3, 2003 0 0 Get merch Get the Scabaditus mug. Buy Now — $32.95 See more merch