Regular Show · S4 · E15
Do or Diaper
Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.
About this episode
Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.
Season 4
1Exit 9B
22 minOct 1, 2012★ 9.0
Mordecai and Rigby must save the park after the rest of the gang are brainwashed.
2Starter Pack
11 minOct 8, 2012★ 7.6
Mordecai and Rigby want to stop Muscle Man from screwing with Thomas.
3Terror Tales of the Park II
22 minOct 15, 2012★ 8.2
While on their drive to a Halloween party, Mordecai and Rigby tells scary stories to Benson, Pops, Skips, Muscle Man, High Five Ghost and Thomas.
4Pie Contest
11 minOct 22, 2012★ 8.2
Mordecai and Rigby want to prove to Benson that they can be judges at the pie contest.
5150 Piece Kit
11 minOct 29, 2012★ 9.1
Benson wants to prove that he performed a famous drum solo.
6Bald Spot
11 minNov 12, 2012★ 6.3
Muscle Man wants to hide his bald spot at all costs.
7Guy's Night
11 minNov 19, 2012★ 8.2
Pops wants to beat the milk challenge to prove he’s one of the guys.
8One Pull Up
11 minNov 26, 2012★ 8.3
Rigby has never been known for his upper-body strength, so when the park employees have to go into the doctor and get their physicals, Rigby has trouble doing even one pull up, and so he must find a way to do so or get fired.
9The Christmas Special
22 minDec 3, 2012
The house is decorated, the guests have arrived and it seems like it's the season to save Christmas when the gang finds themselves faced with the task of destroying a present for Santa that has the potential to destroy them and the holiday.
10T.G.I. Tuesday
11 minJan 7, 2013★ 8.5
It’s Margaret’s last night of freedom before she transfers to a new college. So Mordecai, Rigby and Eileen decide to surprise her with the biggest party of her life. What could possibly go wrong?
11Firework Run
11 minJan 14, 2013
After Mordecai, Rigby and Muscle Man squander the fireworks that Benson had purchased for an upcoming event at the park, the three have to go and find more to replace them before Benson blows a fuse and they lose their jobs.
12The Longest Weekend
11 minJan 21, 2013
Muscle Man tries not to contact Starla for an entire weekend.
13Sandwich of Death
11 minJan 28, 2013★ 8.7
Benson eats a magical, deadly sandwich that Mordecai and Rigby bought, so the trio must travel with the restaurant's manager, Sensei, to find the cure.
14Ace Balthazar Lives
11 minFeb 4, 2013
Mordecai and Rigby want to reunite the band Adrenaline.
15Do or Diaper
11 minFeb 11, 2013★ 8.6Now viewing
Muscle Man, Rigby and Starla are annoyed about Mordecai's awkward goodbye to Margaret so they try to get Mordecai to tell Margaret how he feels about her.
16Quips
11 minFeb 18, 2013★ 6.8
Skips intervenes to stop his cousin's bad jokes.
17Caveman
11 minFeb 25, 2013★ 7.1
When Mordecai and Rigby meet a caveman, they decide to put his unique prehistoric physique to good use: chugging cheese! But could this caveman actually turn out to be a Neanderthal nuisance?
18That's My Television
11 minMar 4, 2013★ 7.7
Mordecai and Rigby help their favorite '80s sitcom star, RGB2, escape from the studio lot and into the mountains so he can avoid starring in a revival of his show.
19A Bunch of Full Grown Geese
11 minMar 25, 2013★ 8.2
Mordecai and Rigby have to get rid of some geese that are causing problems at the park.
20Fool Me Twice
11 minApr 1, 2013★ 7.5
Mordecai and Rigby want to win the grand prize on a Japanese game show.
21Limousine Lunchtime
11 minApr 8, 2013★ 7.6
Rigby stains Mr. Maellard's expensive white limousine with a meatball sub, so the guys have to clean it before Mr. Maellard gets back from vacation.
22Picking Up Margaret
11 minApr 15, 2013★ 8.3
Mordecai offers Margaret a ride to the airport.
23K.I.L.I.T. Radio
11 minApr 22, 2013★ 8.1
Muscle Man wants a local radio station to play the song he wrote for Starla.
24Carter and Briggs
11 minMay 6, 2013★ 7.2
The guys enter a donut contest in hopes of winning a cameo on their favorite cop show.
25Skips' Stress
11 minMay 13, 2013
Skips has to lower his stress for health reasons.
26Cool Cubed
11 minMay 20, 2013★ 7.0
Thomas must save his brain after he chugs a slushy that freezes his brain.
27Trailer Trashed
11 minMay 27, 2013
Muscle Man tries to save his trailer after it fails a health inspection.
28Meteor Moves
11 minJun 10, 2013★ 8.7
Mordecai plans to kiss Margaret at a meteor shower.
29Family BBQ
11 minJun 17, 2013
Mordecai tries to shake hands with Margaret's father.
30The Last LaserDisc Player
11 minJun 24, 2013★ 7.9
The guys need to obtain a LaserDisc player in order to watch the director's cut of a cult classic.
31Country Club
11 minJul 1, 2013★ 6.9
Mordecai and Rigby have to rescue the golf cart from a bunch of rich people at a country club.
32Blind Trust
11 minJul 15, 2013★ 7.3
Benson must trust Mordecai and Rigby to help get him down a mountain.
33World's Best Boss
11 minJul 15, 2013★ 7.9
The park employees want to give Benson a special mug.
34Last Meal
11 minJul 22, 2013
Muscle Man wants to binge on his favorite foods before going on a diet.
35Sleep Fighter
11 minJul 29, 2013★ 7.1
The park guys must help Muscle Man to stop fighting in his sleep.
36Party Re-Pete
11 minAug 5, 2013★ 8.0
Mordecai and Rigby must save Benson from an evil party company.
37Steak Me Amadeus
11 minAug 12, 2013★ 9.0
Mordecai wants to ask Margaret to be his girlfriend.
Guest stars
