As Universal continues to build hype for Back to the Future Day later this month, they’ve released a couple of clever viral videos related to fictional products from Back to the Future Part II. The first is a commercial for Pepsi Perfect, the cola drink that Marty McFly orders at Cafe 80’s. Pepsi is actually releasing a retail version of this later in the month but quantities are extremely limited (6,500 to be exact). Then there is a fake trailer for Jaws 19, the movie that is playing at the Holomax Theatre in future Hill Valley. (Sadly, this is not actually being released.) The Back to the Future celebration officially starts on Oct. 21st although the 30th Anniversary Edition box set will be available one day earlier; check out both videos after the jump and let us know what you think.