You have a filing cabinet, a midsize sedan, and six pairs of slacks: to the outside world you are a verified adult - so why is it your first choice for movie night is always a Pixar? Who knows. Just watch.
The toys are mistakenly delivered to a day-care center instead of the attic right before Andy leaves for college, and it's up to Woody to convince the other toys that they weren't abandoned and to return home.
In order to power the city, monsters have to scare children so that they scream. However, the children are toxic to the monsters, and after a child gets through, two monsters realize things may not be what they think.