
he's more concerned about just getting the almanac back.

As well as the fact that after 1955 Biff sees TWO of "Calvin Klein", one who was bugging him all day in a leather jacket and fedora, and another who just ran past him.Between that and his correcting 1955 Biff on his malapropism, 2015 Biff was able to achieve a pretty decent level of maturity as he aged. 2015 Biff says "The manure! I remember that," and he sounds amused by the memory. He overhears 1955 Biff and the mechanic talking about the first manure encounter. Even better, in 1955, 2015 Biff is hanging back, waiting for his moment to talk to his 1955 self.2015 Biff watches and comments "There's something very familiar about all this." In the future, a scene occurs which mimics the manure truck scene from the first film, only Griff (Biff's grandson) is the Asshole Victim.The gag of Marty pointing behind an aggressor and exclaiming "What the hell is that?!", overall.There's even a metallic noise that comes along. But he's quickly thwarted by a Groin Attack.

And when Marty tries to pull the same Look Behind You trick as the first film, Griff grabs Marty's punching hand.
