- Buzz Lightyear's batteries are from "Buy 'N' Large," the giant corporation responsible for ruining the planet in "WALL-E."
- There's a postcard on Andy's dresser addressed from the featured characters from last year's "Up," Carl and Ellie Fredrickson.
- Sid, the bully from the first movie who wears a skull T-shirt, appears as a garbage man in the new film wearing the same skull T-shirt.
For the rest of the hidden references and movie facts visit: http://movies.yahoo.com/feature/movie-talk-toy-story-3-easter-eggs.html
A clip from the film:
