[realtall]

I like this one:

Originally Posted by Duane E. Jeffery

One missionary to the Hottentots, for instance,
records how a Hottentot told him a purported legend of his
people. Suspicious because the telling was so close to the biblical
account of the Noachian Flood, the missionary pressed
his informant as to his source. The man adamantly insisted it
was an old legend of his people. But when the missionary later
shared his experience with another missionary, the latter
laughingly reported that he had taught the story to that very
Hottentot some time earlier.