Three blonde MEN are stranded on one side of a wide river, and don�t know how to get across.
The first man prays to God to make him smart enough to figure out how to cross the river, so God turns him into a brown-haired man and he swims across.
The second man prays to God to make him even smarter, so God turns him into a dark-haired man and he builds a boat and rows across.
Then the third man prays to God to make him the smartest of all, so God turns him into a woman and he walks across the bridge.