A man is rowing accross a lake in Africa on a Saturday afternoon chanting away as he rows "Bongo.....Bongo.....Bongo", at this time, a flying saucer is shooting past the earth and the
aliens spot the man and decide to beam him up to perform some tests.
After the tests are completed they decide to put him back in his boat, "Stop" the leader says, lets see what happens to this human if we remove a quarter of his brain", so the aliens remove
a quarter of the guys brain and beam him back down to his boat, "Lets see what happens to him now" the aliens say.
As the aliens watch, the man wakes up in his boat and wonders what has just happened, un-nerved by his experience he continues to row accross the lake chanting on his way "Bongo......Bongo......Bongo"
Amazed by this, the aliens beam the man back up to the ship, "How can this happen, he has a quarter of his brain missing, right lets remove half of his brain and see what happens", the aliens
remove half of the mans brain leaving him with just a quarter of his brain left and beam him back down to his boat, "This should do something to him" say the aliens.
Once again, the man wakes up in his boat and wonders what has just happened, as before un-nerved by his experience he continues to row accross the lake chanting on his way "Bongo......Bongo......Bongo"
This makes the aliens even more confused, "Get him back up here and remove all of his brain" says the alien leader, "This must surely have some effect". So the aliens once again beam the
man back up the ship and completely remove his brain leaving him brainless and then put him back in his boat.
And once again the man wakes up in his boat and wonders what has just happened, he cannot recall his experience and continues to row across the lake chanting on his way "Ferrry 'cross the Mersey........."