shlonky Share definition Flag A born loser. The word originates from and is comprised of the two words 'Shlong' and 'Donkey'. Look at that shlonky wearing a button-down dress shirt with sweatpants. shlonky by jeru411 October 12, 2005 0 0 Get merch Get the shlonky mug. Buy Now — $32.95 See more merch