Pink-eyed moon Share definition Flag a horrifying variation of a moon where the butt cheeks are pulled away, exposing the "pink-eye" anus. when my room-mate started cussing me out, I dropped my pants and gave him the "pink-eyed moon" Pink-eyed moon by mrwebsterman July 29, 2011 0 0 Get merch Get the Pink-eyed moon mug. Buy Now — $32.95 See more merch