Holiday In Berlin lyrics

Poo-lah
Poo-la-ah poo-lah
Poo-da poo-lah poo-lah poo-oo-lah
Wee-ooo-wee-ooo-eee-eee-ooo-ooo
Ah-ah-ah ah-aaah-ah-aaah
Aa-aa-ah aa-ah
Wee-ooo-wee-ooo
Aa-aa-aa-aa-aa-aa-aa-aa-aa-aa-aah

Ensemble: BOOH! BOOH!

Submitted by Guest

What do you think is the meaning of Holiday In Berlin by Frank Zappa?