Our friends of polish decent always sing this at birthdays:

Sto Lat

Sto lat, sto lat, niech zyje zyje nam.
Sto lat, sto lat, niech zyje zyje nam.
Jeszcze raz, jeszcze raz, niech zyje, zyje nam.
Niech zyje nam!

http://en.wikipedia.org/wiki/Sto_lat
midi here

Phoneticly its something like this:

stow lot, stow lot nieg gee ah-gee ah-nahm, stow lot stow lot nieg gee ah-gee ah-nam, yeshtadahs, yeshtadahs, nieg gee ah-gee ah-nahm, nieeeeeg geeee enaaaahm!