If you’ve never noticed this before, you’ll definitely be looking for it after this. The Internet has recently been buzzing over this mysterious "A113" code that has been featured in various movies and random television series, including..

Brave Little Toaster


The Princess and The Frog


The Iron Giant


Lilo & Stitch


Ratatouille


The Incredibles


Cars


Cars 2


Toy Story


A Bug's Life


Finding Nemo


Up


Wall-E


So what could A113 possibly mean?! Turns out that it's just a classroom number located at the California Institute of the Arts where many of the artists for Pixar, Disney and other studios studied. You have to admit, that's a pretty neat easter egg.