On a less serious note, I learned a neat little tune, the "Auslanderlied" (meaning Foreigner Song) while learning the German language. It's supposed to help you remember what to say if you're stuck in Germany and you can't communicate.

Der Auslanderlied:
To the tune of "She'll be coming round the Mountain"
Ich bin Auslander und spreche nicht gut Deutsch (repeat 2x)
Bitte sprechen sie doch langsam, bitte sprechen sie doch langsam,
Ich bin Auslander und spreche nicht gut Deutsch (repeat 3x)
Ich verstehe nicht was sie sagen, Ich verstehe nicht was sie sagen,
Ich bin Auslander und spreche nicht gut Deutsch
Translation:
I'm a foreigner and don't speak German well (2x)
Please speak a little more slowly, please speak a little more slowly,
I'm a foreigner and don't speak German well (3x)
I don't understand what you're saying, I don't understand what you're saying,
I'm a foreigner and don't speak German well