Burn-E from Pixar?

If you think you are having a bad day, then ask Burn-E!
The short film, directed by WALL-E lead animator Angus MacLane is the bonus from Wall-E DVD.

Pixar have been creating short for each feature films such as:

Mike’s Car with Monster’s Inc
Jack Jack Attack with The Incredibles
Mater and The Ghostlight with Cars
Your Friend The Rat on Ratatouille