Who says germans don't have a sense of humor (OK my austrian friends do, but you know those austrians...)

My old university prof used to say: "How many Germans do you need to change a lightbulb? One, because we are efficient and don't have time for humor." (German university + German prof)

Yeah, the Austrians are saying that, but here in Germany we say the same about them.

Austrians are the world's sneakiest bastards:

They managed to convince people that Beethoven was Austrian, and Hitler German.

The factory where anything that could go wrong does go wrong.