An elderly couple were watching a Discovery Channel special about a West African bush tribe whose men all had penises 24 inches long.
When the black male reaches a certain age, a string is tied around his penis and on the other end is a weight. After a while, the weight stretches the penis to 20 inches.
Later that evening as the husband was getting out of the shower, his wife looked at him and said, "How about we try the African string-and-weight procedure?"
The husband agreed and they tied a string and a weight to his penis.
A few days later, the wife asked the husband, "How is our little tribal experiment coming along?"
"Well, it looks like we're about half way there," he replied.
"Wow, you mean it's half as long as theirs?!?"
"No, but it's the same color."
A large corporation hires a Tribe of ex-cannibals. As they accept them they tell them: "You have full rights as employees, but you're not allowed to eat anybody!"
Things go well for several weeks and then the CEO calls the Tribe into his office and says:
"One of the employees has been missing for several days now. This is awkward to ask, but... did you EAT them?"
The chief of the Tribe checks with his people and says:
"No sir, we have not eaten anybody. We have left that all behind us."
The CEO remains unconvinced, but without evidence there is nothing he can do. He apologizes for the suspicion and sends them back to work.
Once they are away from the other employees, the chief turns to his people and asks: "Okay, which one of you idiots did it?"
A tribesman sheepishly puts up his hand and admits:
"I ate the cleaning lady."
Enraged, the chief slaps the man and yells:
"You fool! We've been eating department heads, marketing executives and efficiency consultants for weeks and nobody noticed. Then you had to go and eat someone they'll miss!"
A missionary who had spent years showing a tribe of natives how to farm and build things to be self-sufficient gets word that he is to return home.
He realizes that the one thing he never taught the natives was how to speak English, so he takes the chief and starts walking in the forest. He points to a tree and says to the chief, "This is a tree." The chief looks at the tree and grunts, "Tree."
The missionary is pleased with the response.
They walk a little farther and the padre points to a rock and says, "This is a rock." Hearing this, the chief looks and grunts, "Rock." The padre is really getting enthusiastic about the results when he hears a rustling in the bushes.
As he peeks over the top, he sees a couple in the midst of heavy sexual activity. The padre is really flustered and quickly responds, "Riding a bike."
The chief looks at the couple briefly, pulls out his blow gun and kills them.
The padre goes ballistic and yells at the chief that he has spent years teaching the tribe how to be civilized and kind to each other, so how could he just kill these people in cold blood that way?