The Amish Farmer
An Amish farmer walking through his field notices a man drinking from his pond.
The farmer shouts: "Trink das wasser nicht.die kuhen haben dahin gesheissen".
Which means: "Don't drink the water; the cows have crapped in it".
The man shouts back: "I'm a Muslim, I don't understand. Please speak in English.".
The Amish farmer says: "Use two hands; you'll get more".
(qui l'originale)