What is the definition of Urgent Macabre?

"Urgent macabre" is a delightfully morbid blend of the urgent and the gruesome, like a horror movie that happens to be a ticking time bomb waiting to unleash its grotesque contents on us. Imagine this: "We have an urgent macabre meeting to discuss the latest zombie outbreak – we must act NOW, or our bodies might decide to join the ranks of the undead."