“Now listen carefully Judy, as this lesson will someday save your life.

“You see this quadrant of the parietal lobe? This is the sweet spot when it comes to zombie domination. If you can deliver even a modest blow to this part of their brain, they will be rendered inert.”

“But won’t this be at the back of their heads?” Judy asked.

“Yes. If you can’t take them out via the parietal lobe attack, you will have to destroy the entire brain, and –”

“Yes, Miss Leslie?”

“Judy, is your hand on my thigh?”

Alltop is a shovel kind of aggregator, while humor-blogs.com prefers a cricket bat. Thanks to Foxtongue for the vintage pic.