2 in the AM PM

Synopsis
Two gas station workers have to work at two-o-clock in the morning during Halloween. When the two eat a chocolate bar, the chocolate was filled with LSD by one of the clerks (he accidentally said he put marijuana on the candy first) which caused them to get intoxicated and transform into different characters such as a blue jay and a gumball machine (which were the models of Mordecai and Benson respectively). When a police officer is about to enter the store, they had to concentrate to turn back to normal. They turned back but the policeman turned out to be a super alien. This short never aired on television, presumably due to its crude animation and adult content.

Plot
2 in the AM PM is one of J.G. Quintel's student films. Many of the characters in Regular Show are based off of concepts and characters from the short.

The short film begins with two clerks working at the gas station. It is suggested that it takes place during the middle of the night, but the title suggests otherwise. The shorter clerk, voiced by Sam Marin, comes off as having a negative personality, and is heard in the beginning saying "two more hours... fuck! " referring to time that they still have to work. The taller clerk, voiced by J.G. Quintel is much more relaxed, and seems to have a brighter outlook on life in general. He indicates it is Halloween, and tries to convince his fellow worker that "you gotta have candy on Halloween. It's Halloween." This is met with an "eh," by the shorter clerk. Eventually, though, he is convinced to have a piece of candy with his taller coworker.

After eating the candy, though, the shorter clerk says he thinks there's something wrong with the candy. The taller one thinks for a while, and tells him "oh, yeah yeah, that's because I put... drugs in it." The shorter one gets angry, and asks what drug is in the candy. The taller one responds "It's just a little marijuana. It's just a little marijuana." After his coworker's negative reaction, he thinks for a minute, and says "Oh no wait, haha! Don't worry, dude... I didn't put any weed in this candy. It was acid!" The shorter coworker gets even angrier and yells What?! "Acid?! What the fuck is wrong with you?!", but soon eventually accepts that he must just ride it out, per his taller friend's suggestion.

The shorter worker asks when it is supposed to kick in. At this moment, we see him morph into a gumball machine very similar to Benson, which is met by the taller one's response: "right fuckin' now!" The shorter one looks in the mirror, and sees himself as a gumball machine too. As the movie progresses, J.G. Quintel's character turns into a character very similar to Mordecai. The shorter worker is worried, because he feels that they "can't help people when we're like this." The taller worker responds "Yeah we can... it's two in the morning, nobody's comin' in for gas right now, okay?"

At this moment, we hear the "ding ding" of the bell, indicating a car has arrived. The two workers look out the window, only to see a guy on all-fours, with his car holding the gas pump up to his behind. Both the man and the car quickly turn to the two workers, which causes them to duck below the counter. The taller worker tells his shorter friend that if they concentrate on what they're supposed to look like, the effects will wear off faster. They do, and we see them turn back into their normal selves.

They hear the door open, and when they rise up from below the counter, they both see a police officer has entered the store. They all exchange fairly awkward pleasantries, and then the police officer tries to scare them, saying "you two stayin' outta trouble?" He then plays it off as a joke, though, saying he just needed some chips as a midnight snack. After paying for the chips, he continues to stand and eat the chips, saying that they are "a little stale." When offered new chips, he says "no no, it's fine." He then proceeds to inhale the entire chips and bag, tear his head off and fly out of the store, smashing the door in the process.

The taller worker asks his shorter friend "Do you hear that?" "What, what?" the shorter one asks. The taller one then lets out a very loud fart, and smiles with his mouth open. The shorter one says "I fucking hate you." The taller one replies "Aw come on, it's supposed to be fun."