Explorer walking in the Amazon Rain Forest comes across a clearing with a dead 60ft dinosaur and a hunter sat astride it. He asks the hunter, "Who killed the dinosaur?"

"I did,” replied the hunter.

"How did you kill it?"

"With my club.”

The Explorer was astonished, so he inquired, "How big is your club then?"

The hunter answered, "There are about 400 of us now."