Show - Season 1: Regular

: Mordecai and Rigby find a magical keyboard that allows them to get what they want, eventually accidentally sending Skips to the moon.

: After eating too much junk food, Rigby’s body literally quits on him and wanders off on its own. Regular Show - Season 1

: The duo forms a band to impress Margaret and accidentally summons their future selves to help them play. Season 1 Quotes & Catchphrases : Mordecai and Rigby find a magical keyboard

: After lying about eating Benson’s sandwich, Mordecai and Rigby get into a lying competition that attracts an astronaut. Regular Show - Season 1