two men were shipwrecked on a desert island inhabited by canibals, the cheif said that he was a fair man, and that he wouldnt eat the men if they went into the rainforest and brought out a wheelbarrow of his favourite fruit, the first man came out with grapes, and the cheif said sorry, but i will give you one more chance, if you can push all of those up your bum without laughing, i will let you go. the man gets to the last one and bursts out laughing, the cheif asks him why he started laughing, the man replied, i just saw my mate and he has a barrow full of coconuts!