"Vot do you mean it's illegal?" asks the German driver.
"Quattro meansa four", replies the Italian official.
"Quattro is just ze name of ze fokken automobile", the German says unbelievingly. "Look at ze dam papers: ze car is designed to karry 5 persons."
"You canta pulla thata one on me-aa!" replies the Italian customs officer. "Quattro meansa four. You have five-a people ina your car and thereforea youarra breaking da law."
The German driver replies angrily, "You idiot! Call your supervisor over. I vant to speak to someone viz more intelligence!"
"Sorry", responds the Italian officer, "He can'ta come. He's a busy with a 2 guys in a Fiat Uno."