Cleaned up a bit...
Three Anthropologists are studying an African tribe. Perched carefully in a tree, they are about to witness tribal rituals never seen before by civilized nations. Suddenly the branch breaks and they found themselves surrounded with spears at their throats. A man wearing a necklace skull and feathers approaches them. Amazingly, he speaks English. "You have disturbed our sacred rites, for this you must be punished" He looks at the first man and says, "Death or Bunga Bunga for 10 minutes?" The man, thinking that Bunga Bunga is certainly better than death, says, "Bunga Bunga" The Chief throws him across a log and proceeds to "Ned Beatty" him for 10 minutes. After he is done, the chief says, "You are free to go."
The Chief looks at the second man and says, "Death or Bunga Bunga for 1 hour?" The second man considers his family, and says "Bunga Bunga" The Chief throws him across a log and does the same for 1 hour. After he is done, he says "You are free to go."
The second man quickly leaves Finally, The Chief looks at the third man and says, "Death or Bunga Bunga for 2 hours" The third man thinks that he cannot stand being violated for that long and says "Death" The Chief looks at with a smile, and says, "Ok, Death...By Bunga Bunga"