srilankadonk Share definition Flag 1. A finely shaped Sri Lankan buttock. 2. A callipygian beauty of Sri Lankan descent. Damn, that Priya's srilankadonk is pushing up my himalayas. srilankadonk by allahverga February 5, 2009 0 0 Get merch Get the srilankadonk mug. Buy Now — $32.95 See more merch