Sliz nicker Share definition Flag A tamed bear that poopes on people. then after words licks it up The park ranger uses Sliz nickers to keep criminals but mostly hippies away from the park. Sliz nicker by D1S3AS3DxK1LL3R June 8, 2010 0 0 Get merch Get the Sliz nicker mug. Buy Now — $32.95 See more merch