When Zombies Attack

You cock the bb gun, and pump it once. With a little *whiff* you fire it again and watch sadly as the bb rolls out of the barrel. "What!?" you yell, "Come on!" You pump it again, 5 times this time. With a rush you fire it at the nearest zombie - 3 ft away. This time it works. It hits the zombie square in the face, leaving a red indent were it broke the skin. "Yea! Take that!" you cheer, but to your amazement the zombie continues towards you - 1 foot. In a last desperate attempt you try to fire another bb at the zombie. This might of worked, if the zombie hadn't groaned and plugged the end of your barrel with his dirty finger.
End Of Story