American

There were 4 men, a Russian, a German, an American and a French, who found this small genie bottle. When they rubbed the bottle, a genie appears.
Thankful that the 4 guys had released him out of the bottle, he said, 'Next to you all are 4 swimming pools, I will give each of you a wish. When you run towards the pool and jumped, you must shout what you want the pool of water to become, the your wish will come true.'

The French wanted to start. He run towards the pool, jumped and shouted 'WINE'. The pool immediately changed into a pool of wine. The Frenchman was so happy swimming and drinking from the pool.
Next is the Russian's turn, he did the same and shouted, 'VODKA' and immersed himself into a pool of vodka.
The German was next and he jumped and shouted, 'BEER'. He was so contented with his beer pool.
The last is the American. He was running towards the pool when suddenly he steps on a banana peel. He slipped towards the pool and cursed, 'SHIT!'