and another memity from angevin2

[bunrab]

You are in a mall when the zombies attack. You have:
1. one weapon.
2. one song blasting on the speakers.
3. one famous person to fight alongside you.

Weapon can be real or fictional, you may assume endless ammo if applicable. Person can be real or fictional.

I have:

1. THIS
2. Leonard Cohen's "Democracy is Coming"
3. Christopher Moore, of course - who knows more about fighting zombies?