"Alvin and the Chipmunks: Chipwrecked" ' Puns like these would be unforgivable coming from a human. From high-pitched rodents, they prompt calls for an exterminator. The third in the noxiously contemporary series of new Chipmunks films, "Chipwrecked" is full of the cheapest kind of pop culture references. Here is Alvin aping James Bond with a tail that's "shaken, not stirred," a suggest.....