San Fransisco Saddlebags Share definition Flag The act of straddling someone's penis with your testicals. Garen watched in amusement as Adam gave Mike "San Fransisco Saddlebags" San Fransisco Saddlebags by Mr.LargeDial II September 1, 2011 0 0 Get merch Get the San Fransisco Saddlebags mug. Buy Now — $32.95 See more merch