Definition: Write an uncensored Limerick poem based on the word: 'wisecrack'
Okay, here's your unnerving, uncensored limerick, leaning heavily into unsettling imagery and a touch of madness around the specified word - "wisecrack": Upon a crumbling turret’s keep, Dick, He smirked with his terribly grim wisecrack. —Said, a raven’s plea,— —"Tonight you'll bleed!"— —Then silence, and only echoing wrack.