With some DreamWorks Animation movies, you can practically see and hear the pitch meeting that they came out of, as fully realized as any of the whiz-bang 3D computer graphics that will eventually coat movie theater screens nationwide. There are a few executives there, some animators, maybe one of the marketing guys (to represent such vaunted interests as toy manufacturers and video game designers). Someone yells out, "What about a panda bear that does kung fu?" and the rest of the room agrees (and the video game guy gets very excited). Or, in the case of this week's "Turbo," there was probably a meeting after it was widely reported that Disney makes something like $4 billion a year from selling stuff related to the Pixar movie "Cars." "What about a snail… That wants to be a racer?" You can picture the rest of the room sheepishly nodding their heads, and then the guys responsible for the actual movie sweating bullets because, good lord, how do you make an animated movie about a snail that wants to be an Indy 500 racer? It turns out: you don't.