Mommy, who's that blowing Santa Claus?
Watch, AFTER THE JUMP…

UPDATE: According to UK paper The Argus, the clip is a hoax:
Councillor Jason Kitcat, leader of Brighton and Hove City Council, said: “The video is a creative spoof, but it is making people smile and getting thousands of people talking about Brighton and Hove in the run up to Christmas.
"That has got to be good news for the city and good news for its traders. “The lights are paid for and put up by local traders through the Business Improvement District 'Brilliant Brighton', not the council. I'm sure they will be delighted at the extra publicity at their busiest time of the year.”