Mordecai and Rigby find a mysterious keyboard that allows them to do anything they want, including accidentally sending Benson to the moon.

Mordecai and Rigby try to prove to Benson that they aren't slackers.

Rigby hears about a new concert for his favorite band and tries to get tickets.

Tired of Mordecai always beating him, Rigby decides to learn the martial art of Death Kwon Do.

Mordecai and Rigby want cake.

The annual park barbecue has arrived, and Benson is so excited he has ordered premium hot dogs. When things go wrong, Mordecai blames Rigby for always making things worse, despite his claims that he can 'totally fix it.'