Hi!
It was me who posted this little video on youtube, based on a transcript I found on a Website of Sicilian Germans.
As far as I know now, there are one or two mistakes:
1) Instead of saying: "do you want to play" in Sicilian, he's actually saying: "but i want that" or "ma voggiu ca" instead of "ma vu giucar".
2) I'm not sure about "Sul serio".