Yickshnicker Share definition Flag A racial slur for a Jew, or someone of jewish decent. How about you take all my money you Yickshnicker.I got Yickshnickered out of my Christmas bonus! Yickshnicker by Algernon885 March 20, 2011 0 0 Get merch Get the Yickshnicker mug. Buy Now — $32.95 See more merch