I've been preparing for the coming zombie revolution for years...started out in my youth with Dawn of the Dead (1978) and slowly progressed through various zombie movies. Honed my skills with Zombie Revenge for Dreamcast and more recently Dead Rising on the Xbox.
Haven't got around to stockpiling food and supplies yet, but in the short term immediately after the zombies start I will be well armed with both long-range and close combat weapons...assuming I can get to them. If a random zombie attack occurs when you're caught unprepared though, problems can arise and you'll need some makeshift weapons to fight your way out. Might want to consider:
-pillow case full of sodas
-sack o' door knobs
-those emergency fire axes in the glass case
and various other instruments to bash, bludgeon, and smite your undead foes.
In the event of a prolonged zombie invasion I plan on modifying my car with a cow catcher and sharp chunks of metal a la The Road Warrior, but that's a whole 'nother thread.
Good luck, brave remnants of humanity. May we all find a remote, isolated hideout where we can wait out the zombie menance until they starve to death, at which time we can emerge and rebuild our shattered civilization.