M learned this famous song for the Όχι Day celebration at school, and he's still singing it. He requested to hear the YouTube video this morning, so I'll share it with you, too.
Thank you, Z for teaching M the proper lyrics (in Greek, of course). Mussolini's hat sounds more exciting with zippers, but I think that feathers is probably more accurate.
p.s. Z has been singing this, but doesn't even know the title of the American National Anthem.