aniyahlation Share definition Flag Aniyahlation is when you get pegged by a girl named Aniyah. Often this happens to people named Greg. Greg got Aniyahlated last night. Total Aniyahlation on his ass cheeks. aniyahlation by 57killer December 19, 2021 0 0 Get merch Get the aniyahlation mug. Buy Now — $32.95 See more merch