*A keyboard.
*A jar of panutbutter (surely thewhole thing will fit in it's mouth).
*A lightweight monitor.
*A tower fan.
*A lamp with a pointy spike on top.
*A rug (to cover it's eyes).
Unless the zombie's reflexes are slower than mine, I'm doomed. Otherwise I'll rip off it's arms, beat it back with them, slap it hard with the keyboard, shove the peanutbutter jar in it's mouth, cover it's head with the rug, get behind it, & twist it's neck until it's head pops off, then I'd bundle the the head up in the rug, toss it in an empty trash bag, & stomp it's brains out.