Basically the guy sings about the mess at his home, and how he feels comfortable with it. The title means "pizza boxes", and those are towering at his place. Frankly I liked last year's Yello track much better, but doing a jazzy/smooth funky arrangement was an interesting experience nonetheless.
Trivia: among this year's jury, there are the people responsible for the 90s dance floor project "The Bassbumpers", and the recent Crazy Frog Axel F mix. I wonder why they put those into a jury that is supposed to rate remixes of a reggae/funk kind of song.