Full body spinner, built in a day.  Severely underweight but so brave.

Equipped with a high tech composite Rubbermaid© takeout container armor shell, and state-of-the-art 2 wheel drive system to confuse the enemy (successfully responds to driver input up to 4.5% of the time), this rounded beast is ready to lightly whack anything that stands in its way.

*yes, the robot in the photo is (mostly) functional