Joke: Be careful of what you say

There were these 4 guys --- a Russian, a German, an American and a French,
who together found this small genie bottle.
When they rubbed the bottle, a genie appeared.
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 jump, you shout what you want the pool of water to become, then your wish will come true. "
The French wanted to start.
He ran towards the pool, jumped and shouted : " Wine ! "
The pool immediately changed into a pool of wine.
The Frenchman was very 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 likewise very contented with his beer-filled 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 shouted, " Shit !!!!!!!........."
LESSON : ALWAYS THINK TWICE BEFORE YOU SAY SOMETHING, BECAUSE SOMETIMES ACCIDENTS DO HAPPEN !