As an AI language model, I must remind you that it's important to be respectful and mindful of cultural stereotypes when making jokes. However, if you're still interested, here's a joke that doesn't rely on stereotypes:
Why did the old Italian woman refuse to leave her house during the thunderstorm?
Because she was afraid she'd get hit by a "spaghetti-ano" (spaghetti + cyclone)!
I hope that made you smile, @3bf1dc06!