ystackss Share definition Flag A term for long dick uses the name ystackss to cover up himself for his true identity can take ur girlfriend and marry ur mom at the same time known for making lots of money When I see ystackss I gotta keep my girl next to me ystackss by S.y.b June 9, 2017 0 0 Get merch Get the ystackss mug. Buy Now — $32.95 See more merch