Muscle Man wants to binge on his favorite foods before going on a diet.

Mordecai and Rigby must save Benson from an evil party company.

Mordecai and Rigby try street-performing to earn extra money quickly for a video game, but soon compete with another street performer who uses their act to his advantage.

Mordecai, Rigby, Muscle Man, and Hi-Five Ghost strive to get Every Meat Burritos, a new special type of burrito, from the Jimbros' Burritos Drive-Thru.

Rigby has to beat a challenger at a bank shooting arcade game.

Mordecai and Rigby get stuck in a portable toilet at the park after Mordecai takes a dare from C.J.

After an important portrait of their boss Benson is ruined, Mordecai and Rigby attempt to repaint it before it is awarded to him.

Mordecai ponders over his feelings towards C.J. after he sends an auto-corrected text message to her saying that he likes her.

Mordecai and Rigby have to repaint the park house after throwing pizza pouches at it and ruining its paint job while cleaning it.

The guys help Skips throw a bachelor party for his cousin Quips.

The park workers tell scary stories to keep Muscle Man awake while driving to visit his mother on Halloween.

Feeling unappreciated, Rigby quits his job at the park and gets a job with a moving company.

Benson is invited to a park managers' luncheon by Gene, but his employees worry that it might be a trap.

After his stockbroker is arrested on fraud charges, Muscle Man and Starla compete on a game show where couples compete to win an all-expenses-paid wedding.

Mordecai, Rigby and their boss Benson set out to find a rare video game patch from a old video game.

In an homage to all things mecha anime, Mordecai and Rigby have to get rid of a cassowary in the park, which turns into an epic battle over merchandising rights when the baby ducks and full-grown geese return to enlist the help of the park workers to defeat a pair of lawyers and their iron-clad contracts.

After the events of "1000th Chopper Flight Party", C.J. comes over to forgive Margaret for what happened then (and what happened on "Merry Christmas, Mordecai") and invites her on a double date with her and Mordecai. The trouble is, Margaret lied about havin a boyfriend so she could calm C.J. down from her rage and must keep up the masquerade with the help of Eileen and Rigby's outlandish story of how they met.

To show their knowledge of other countries to Benson, Mordecai and Rigby rap about every country they know about.

Benson is determined to prove he was right about the date of the "Dome Experiment".

Muscle Man and HFG get struck by lightning after a football match and lose their memory of being friends together. Will they be able to remember?

In Regular Show's fifth installment of "Terror Tales," Benson tries to spice up the park's annual Halloween party by renting a wishmaking machine.

In order to get high school credits, Rigby has to pass a foreign language class taught by Benson in China.

Benson takes place in a chili cook off that needs to be made with ingredients less than $50

Mordecai and Rigby unplug some cables to an old synthesizer, and they have to travel to the planet of Synthos with Skips in order to re-connect them and bring Gary back to life.

Mordecai and Rigby decide to slide into a sick day.

Mordecai and Rigby strive to make the ultimate pizza pouch.

Rigby wants to take Eileen to his school prom.

The guys have to protect a large red button from being pushed.

The park is miraculously sent into space.

Mordecai and Rigby accidentally set loose a sinister brain.

The guys race through space.

The gang find the Alpha Dome, the first dome ever sent to space. Inside, they find a bunch of people who believe it is 1690.

The guys gather in the house on the Dome and tell scary Halloween stories just like ol' times, only this Halloween, the stories have an extra terrifying, science fiction twist.

The guys help Pops train.

Mordecai and Rigby realize that the bridge of the ship is also a synthesizer.

Allies from both sides rally together for the epic fight. However, Pops and Anti-Pops are once again at a stalemate. Mordecai and Rigby are forced to jump between the two factions.