A wanted to make some spaghetti with meatballs and sausage. He is normally not too interested in cooking, so it was a bit of a surprise. Also the thing he did was a surprise.
He had seen a picture of a sausage spaghetti in facebook and wanted to make them too. If you google 'spaghetti sausage' you'll find some similar pictures.
So assumingly it would be quite difficult to push the boiled spaghetti inside the sausage, but that's not how it's done. Next picture will tell it all.
And then those are boiled. The food looks weird, but it's fully edible and actually quite good tasting. I'd bet this would be especially fun for kids (and for 30ish something guys).