Shitternickle Share definition Flag Someone who is worst than a shitbag that cannot even be defined with words. Except one Shitternickle. Step away from my lunchbox you dumb Shitternickle Shitternickle by Aceltra February 20, 2019 0 0 Get merch Get the Shitternickle mug. Buy Now — $32.95 See more merch