Vertical Bacon sandwich (VBS) Share definition Flag a derogatory yet hilarious term for the female genitalia. 'lets go extract the mayonnaise from some Vertical bacon sandwich (VBS)tonight' Vertical Bacon sandwich (VBS) by Bacon lover#2 May 20, 2009 0 0 Get merch Get the Vertical Bacon sandwich (VBS) mug. Buy Now — $32.95 See more merch
