SSTL Share definition Flag Sack Stuck To Leg. When your sack sticks to your leg on those really humid days. AKA (bat wings). aw man SSTL hugetimes!(scratches balls) SSTL by falch69 June 24, 2004 0 0 Get merch Get the SSTL mug. Buy Now — $32.95 See more merch
