For the most notorious Pixar movie plot hole of them all it's time to return to their very first feature film, Toy Story, and examine the psychology of one of the main characters, Buzz Lightyear. From the beginning Buzz is adamant he isnt a toy, insisting that he's a genuine space ranger on a mission to hunt down the evil General Zurg. If this is the case, why does he go into toy mode when humans enter the room and lie prone on the floor along with the rest of the toys? Some theories have been presented, from suggesting that this was part of his programming to Buzz suffering from an inferiority complex. Or perhaps Pixar simply avoided addressing it because doing so would have completely altered the movie. What do you think? Are there any explanations for these plot holes? Are there any other Pixar-related plot holes we've missed? Why not let us know in the comments below?