|"Robot Rap Battle"|
|Premiere date:||December 26, 2016|
Robot Rap Battle is a Regular Show short. It aired on December 26, 2016.
Mordecai and Rigby participate in the 10th Annual Robot Rap Battle.
Mordecai and Rigby were on a Robot Rap Battle with Flobot 2000 they both saying real words by rapping but the robots don't like what they say and one robot played "Cricket.Mp3" then Flobot 2000 saying "0 and 1" by rapping and the Robots like it and They Got Mad and they kept roasting Flobot 2000 and the Robots still don't like it and the last word of the flobot is just saying "1" then they got mad and started saying "0 and 1" too and Flobot 2000 asked them "What did they call to his Mama?" Then they are running away from the robots.