Apparently Human Vs. Zombie Tag (HvZ) is a growing trend on college campuses.An HvZ game typically involves hundreds of students and runs 24 hours a day for days on end; dwindling numbers of humans try to fend off and outlast growing legions of zombies. The rules are fundamentally mple: Zombie tags human, human becomes a zombie. Unlike movie zombies, with shambling walks and undead makeup, zombies in the game just wear headbands to distinguish them from armband-wearing humans. And they are free to sprint.
If you're a human, you can "stun" zombies for 15 minutes by hitting them with a Nerf gun or balled up sock (preferably stuffed with pennies).