There's a zombie coming up the steps!

What the fuck! There is a zombie shambling up the steps. Its claw like bony hands gripping the railing and pulling itself forwards. Its awkward but somehow it is managing to make its way to where you are. You kick it hard in the face using your higher position to your advantage. It rears back falling and bumping down to the next level. You rush over and as it is struggling to get up with one broken wrist you lift it up using its weight against the rail for leverage. You toss it over the side. It spirals down into a trash dumpster with a loud clang. It its all broken up now. Its just twitches and writhes helplessly now.