Most of it sounds like “4-G” to me, but the one at about 10 seconds (where they sing “walking in a 4G wonderland”) I don’t hear even a hint of an “f.” That clearly sounds like “orgy wonderland” to me.
I saw it last night for the first time. I’d read this thread already, but when I was on the computer and not paying attention, the first thing I heard was “orgy wonderland”, too. Then I looked up and went “Ooohhh…it’s that 4G commercial that zoic started a thread about.”