It's called "Bestemmia", a "Swearing blasphemy" where we associate an holy name with some "nasty" terms...
Like "PorcoDio" ("God is a Pig" more or less), "DioCane" ("God is a Dog" more or less) but even if it could works with a lot more animals we just use this 2 !
The are "Bestemmie" using also the Holy Mary and Jesus Christ...
porco means pig and dio means god, it seems. so he is either calling god a pig or he is praising our pig overlord(s). also, Ravioli ravioli, give me the formuoli
Chris Claremont, who wrote a lot of X-Men storylines, recently said that he would have loved to see Bob Hoskins as Wolverine. I guess he has never seen Super Mario Bros.