Everybody can win
Harry Boy is a Swedish multi-million betting game. The game is so simple everybody can win. So with the help of a somewhat jealous captain, Neanderthals and a gold teeth-loving family these 20 seconds ads remind us of the kind of money you can win when playing it.
When someone suddenly has made it financially, others will guess it must be because of Harry. The dialogue is reduced to just two words: Harry? and Harry! Since the premise is so simple the setting of the stories varies wildly.