The Explorer
 

An explorer walked into a clearing and was surprised to see a pigmy standing beside a huge dead elephant. "Did you kill that?" he asked. The pigmy answered: "Yes". "How could a little bloke like you kill something as huge as that?"
"I killed it with my club" replied the pigmy.
"That's amazing," said the explorer. "How big's your club?"
The pigmy replied: "There's about 150 of us"