What will the second coming of Christ be like?

I envision Jesus coming back perched on top of a unicorn with hellfire missles strapped to its body as he decimates entire cities while "Welcome to the jungle" by Gun's n' roses blares throughout the heavens. Every good christian will meet Jesus in the clouds where they will whip fireballs at those of us left behind and gleefully watch zombies rise from the graves and feast on our brains.