Don

For the character, see Don 

Don is the the eleventh episode of Regular Show. On its original airing, 2.085 million people tuned in worldwide. In this episode: Rigby struggles to get along with his brother after he and Mordecai are forced to ask his younger brother Don for help in dealing with the park's recent tax troubles.

Plot
Mordecai and Rigby are pretending they are playing football when Benson yells at them to go outside for an emergency meeting. Benson says that the park is being audited because Pops tried to pay the park's taxes with lollipops. After supposedly firing Muscle Man for not taking the situation seriously, Mordecai offers a suggestion; Rigby's accountant brother, Don. Rigby does not like Don because Don stole all the attention from Rigby on Rigby's sixth birthday party. Despite Rigby's objections, Mordecai brings Don to the park, where he immediately takes the attention from everybody because he is cool, nice, funny, and the total opposite of Rigby, and also because he gives a hug/hand-shake thing which he calls "sugar". Rigby's hatred for Don however grows, and it goes far enough that he mocks Don and throws a football in Mordecai's stomach when he was hanging out with Don. Eventually, when Don is almost finished with the taxes, Rigby drives Don away after saying that Don should never have been born. Mordecai finds out and tells Rigby to bring Don back, but Rigby refuses to and says he can finish the audit by himself. However, he does it wrongly, and the park begins to disappear by the audit. Benson and the others try to get Rigby to bring Don back, but Rigby's frustration is too big. Mordecai tells Rigby that although he doesn't have a brother, he believes Rigby is his brother, despite how annoying and immature he can be. This gets Rigby to go with Mordecai to Don's house in order to bring Don back, but Don is too sad to go back. But Rigby explains that the reason he hates Don is because ever since they were kids, Don managed to take Rigby's friends away from him unintentionably because he was so cool, which drove Rigby to be heartbroken. Don apologizes for taking Rigby's friends from him, and explains he was just trying to be a follower of Rigby, because he believed everything Rigby did was so cool, but everyone just thought these were Don's ideas and that Rigby was his little brother, but it was the exact opposite. With Rigby and Don's relationship better, they go back to the park in order to stop the audit. Don is almost finished with the audit, but says that Rigby still needs to give him some sugar, so Rigby reluctantly does so under pressure. The park is restored to normal, and Don says good-bye, saying his work as an accountant is never done. Rigby and Don are now on better terms with each other, and Mordecai tries to offer Rigby sugar, but Rigby pushes Mordecai aside.

Character Appearances

 * Mordecai
 * Rigby (Semi - Antagonist)
 * Benson
 * Skips
 * Pops
 * Muscle Man
 * High-Five Ghost
 * Don (character)
 * Auditor (Antagonist)

Trivia

 * When it shows the flashback of Rigby's birthday, it's shown that Mordecai and Rigby knew each other since childhood.
 * It is also noted that Mordecai and Rigby still said "dude" back then.
 * Muscle Man supposedly gets fired in this episode. But, returns to work in the next episode.
 * Rigby may have went nude before anybody did because Don admits to following this trend. It is implied Mordecai was a follower too, saying the trend "was pretty cool".
 * Running gag: Rigby kept on calling the audit "debit" or "augit" and taxes "taxees". Don giving people "sugar".
 * When everyone shouts "RIGBY!", Benson is the only one heard.
 * In the scene where Muscle Man shouts,"My Mom!" High-Five-Ghost becomes a darker shade of green. (If you do not see this, look at his mouth in the first and then the second scene.)
 * Rigby looked like the younger brother and Don looked like the older brother even though it's the other way around. On Don's Twitter account, he states that he is "the younger brother".
 * Don drives a 1984 Cheverolet Corvette, with the word "SUGAR" on the license plate.
 * The group actually used a rugby ball when playing catch in the middle of the episode.

Goofs
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 * How come High-Five Ghost wasn't fired? For some reason High-Five Ghost leaves as well when he was not fired, probably because he's Muscle Man's best friend, so he wants to stay with him.

Quotes

 * (Flashback of Rigby's 6th birthday)

Little Rigby - I DON'T WANT YOUR FREAKIN' SUGAR!

Little Don - I just wanted to give you some birthday sugar.

Little Mordecai - I'm just getting some sugar, dude. Besides, Don is cool.


 * (Benson asking someone who knows an accountant who can stop the audit)

Muscle Man - I know someone who can help.

Benson - If you say your mom, your'e fired!

Muscle Man - ...MY MOM!

Benson - GET OUT!

Muscle Man - It was worth it!

* Mordecai - Sugar?

Rigby - Shut up!

* Don - Give me some sugar.

Benson - WHAT?!? GO GIVE HIM SOME SUGAR!!!

Rigby - NEVER!!!!!!

* Don- Remember when you started walking around naked? I thought you were SO cool.