Allyce Share definition Flag A dirty dirty two faced lier who will stab a friend in the back at any oppertunity especially if it involves getting laid. Ew look at that allyce over there she's a grosse flogged out SL*T! Allyce by DONT STAB ME I BITE BAK! February 3, 2010 0 0 Get merch Get the Allyce mug. Buy Now — $32.95 See more merch