SYBASYOC Share definition Flag SYBASYOC is the acronym for Stretch Your Back And Suck Your Own Cock. It is commonly used in the western hood of Brossard, Qc. Don't mess with my sista SYBASYOC! SYBASYOC by BobRick123 September 15, 2007 0 0 Get merch Get the SYBASYOC mug. Buy Now — $32.95 See more merch
