Rabid Lab Rat was a lightweight robot which attended Season 3.0 of BattleBots. It was a four-wheeled robot armed with a front wedge and vertically-spinning discs. Despite attending the event, it missed its safety inspection and thus was forced to forfeit its match. Rabid Lab Rat did not return for another BattleBots competition.
Rabid Lab Rat was originally built for the first Robotica season, but it was not ready for the event and thus did not compete.