It looks like “fashion tissue paper” company Renova, based in Portugal, decided to make a Portuguese version of Improv Everywhere’s Food Court Musical to market their colorful napkins. They copied the lyrics (translated), choreography, characters, and music. They didn’t bother to give credit to Improv Everywhere or the writers of the song Scott Brown and Anthony King. Thanks to Manuel for sending this in.
UPDATE 2: I found it on another video site. Watch it here.
The original Food Court Musical:
Previously: Airport Musical