|Season 2, Episode 6|
|Premiere date:||January 31, 2011|
|Directed by:||Mike Roth|
"My Mom" is the sixth episode of season two (and eighteenth episode overall) of Regular Show.
Mordecai and Rigby must be supervised by Muscle Man and Hi Five Ghost on a trip to buy a lemon tree from the nursery, but are annoyed by Muscle Man's "my mom" jokes.
Mordecai and Rigby rush from a nursery to deliver a lemon tree to Benson; however, they are a couple of moments late, resulting in Benson being furious. He tells them that he will send Muscle Man and Hi Five Ghost to supervise them, while Mordecai and Rigby get another lemon tree. They will supervise them again and again if Mordecai and Rigby screw up, much to the duo's dismay. Muscle Man would constantly tell my mom jokes that angered Mordecai and Rigby. As Muscle Man and Hi Five Ghost come, they travel by cart to the nursery, but Muscle Man passes it stating he knows a "short-cut." Actually, they actually go to get some tacos for a lunch break from Muscle Man's friend at a Taco stand. After lunch, they and Hi Five Ghost fix the engines in the cart to make it go lightning-fast. They go very fast and reach the nursery. Despite Mordecai's insisting that they need to get the lemon tree to the park, Muscle Man tells them to "chill-out" so they hang out, playing arcade games, and other various things. Mordecai and Rigby then start to like Muscle Man except for his My Mom jokes. After Muscle Man tells another one, Mordecai states he said it wrong and the jokes are supposed to be about the other person's mom, whereas Muscle Man makes fun of his own mom. Muscle Man gets enraged by the "Your-mom" jokes, thinking Mordecai is making fun of his mom and no one makes fun of his mom and calls his brother; suddenly, a crack emerges from the ground and a truck covered in flames comes out. Muscle Man's brother John Sorrenstein comes out and answers his brother's call. He takes out a picture of their mom and tells Mordecai and Rigby to kiss it. Then they place it on a grill, light a match, grilling the photo and make Mordecai and Rigby eat the picture. After they eat it, they find out it was a joke and that the photo of Muscle Man's Mom was actually a picture of his butt cheeks, but with make-up to make it look like his mom. Benson comes back and congratulates Muscle Man and Hi Five Ghost and tells Mordecai and Rigby to not screw up again; afterwards, Muscle Man takes off his shirt and tells another "My Mom!" joke. Mordecai says "I hate Muscle Man". Rigby says "You know who else hates Muscle Man?" And the episode ends there.
The gallery for My Mom can be viewed here.