Nee Nee PAPA
WAIN wo choudai
Nee Nee MAMA
Nee Nee MAMA
Mukashi ni tabeta BORONEEZE no
Ano aji ga wasurerarenain da

Marukaite chikyuu
Marukaite chikyuu
Marukaite chikyuu
Boku HETALIA

Aa hitofude de mieru subarashii sekai
Nagagutsu de kanpai da HETALIA


Note: If you learn how to pronounce them I'm sure you'll get it right

If you want it ENGLISH here:

Hey, uy Papa!
Give me wine!
Hey, uy Mama!
Hey, uy Mama!
The bolognese that I ate before,
I cannot forget the taste!

Draw a circle, that's the Earth
Draw a circle, that's the Earth
Draw a circle, that's the Earth
I am Hetalia!

Ah, with the single swipe of a paintbrush, a wonderful world can be seen
With our boots, let's make a toast! Hetalia!