The video starts off with Mikey, Joseph and Cody reading books and Junior asks what they are reading. Joseph is reading about Naruto, Mikey is reading about vegetables, and Cody is reading a biograph of his entire life. He skips ahead through it and keeps noticing bleak instances of the future for their current channel. He then reads that Principal Steinbeck is about to enter the classroom, laughing maniacally. Suddenly Steinbeck comes in the classroom laughing maniacally.
Steinbeck goes up to the front of the class, announcing that he found the perfect teacher. He says that this teacher is eviler than him, evil in carnet even. The new teacher that he got was Craig the Devil. Steinbeck is excited that he got the devil since he thinks he'll make them do evil things, like killing their parents. However, Craig declines on doing that due to it sounding too harsh for him. Before Steinbeck leaves, he tells Craig to torture the kids. After which he does leave. Junior's shocked that the book was right and asks what happens next. Cody, however, closes it as to not spoil the rest of the plot.
Craig then introduces himself to the class, which he says he's only going to do evil things. He then gives them their first lesson: bring their Pencils to him so that he can sharpen them until the Pencils are very tiny, which he shows them a pencil that he already sharpened until it became very tiny. Junior tells Craig that's something they already do with their Pencils as he holds his pencil that he sharpened until it become very tiny. Craig then gives them their second lesson: color using White Crayons on White Paper as he sees this as being pointless and evil as he shows the class him trying to color the White Paper with his White Crayon, which he does this to show that you can't even see the White Crayon on the paper. Freddy then asks Craig if he can use the bathroom, which Craig sarcastically answers with "I don't know, can you?" as he laughs. He then explains that he could of said yes because he knows Freddy has to use the bathroom but he decided to be evil and waste everybody's time by being a asshole because Freddy said "Can I use the Restroom?" instead of "May I use the Restroom?". He then tells Freddy to go head but Freddy said too late as he says he already crapped in his pants, which Craig likes this, saying that was his intention as he laughs. He then gives the class their third lesson: Teaching them the Alphabet with the help of assistant as he brings in Billy.
Billy then introduces himself to the class as he says he is going to teach them their "AIDS -abet". He then starts teaching them the Alphabet as he gives them the meaning for each letter, which revolved around AIDS. Junior then whispers to Cody, asking him how much longer it will continue, which Cody opens up his book to tell Junior that he's doing the whole alphabet. After Billy finishes teaching the class the Alphabet, Craig thanks Billy and then asks the class if they had any questions, which Billy then asks if he should say it again, which Joseph disagrees, saying "Dear God don't say all that again". Craig then moves on to the fourth lesson: manners, which Craig explains that they are gonna teach them manners by having Billy as an old lady, trying to cross the street. Billy starts by saying "Oh no, I'm a weak old lady with AIDS and I need to cross the street to get to my doctor's appointment for my AIDS". Craig then tells the class this is what they should do as he asks Billy (Who is the old lady) if they need help crossing the street, which Billy says he does as he says "I'm a weak old lady with AIDS and I need to cross the street to get to my AIDS appointment". Craig then tells him too bad and then tells him to get out of his way as he explains to the class that's how it done, which Billy says he would have done the same thing except he would have also stabbed her with an AIDS needle, which Craig says they could also do that.
Next the 2 teach them about supply and demand. Craig first shows what low supply and high demand is by him, acting as an AIDS seller and Billy being an AIDS buyer, with Craig saying he's fresh out of aids, essentially showing them what inflation is. He then tries to show the opposite, but due to Billy's lack of cooperation, it doesn't work. After some arguing, Billy pokes Craig with an AIDS needle, giving him AIDS before Billy leaves.
Cody then asks if they're actually going to learn anything, to which Craig reminds him that he's teaching them to be evil. He then gives some more evil advice by telling them not to recycle. Junior then says that Craig is bad at being evil, which makes Craig cry. Craig decides to quit as he thinks he isn't cut out teaching people to be evil. Cody then goes to look at his biography to see what happens next and sees that Steinbeck's about to come back in.
Suddenly, Steinbeck comes back in, frustrated, banging his head on the chalkboard. He's impressed that the students somehow made Craig quit. He then explains that they passed summer school, regular school starts tomorrow, and dismisses the class, all the while shushing the kids. Junior and the others are happy that summer school's over and then Mikey leaves to watch Mrs. Fitzpatrick get beaten up by his dad. Cody checks his biography again and sees that the next video is "Jeffy Gets a Russian Mail Order Bride!", much to their confusion.
Characters[]
Junior (Both as a puppet and as Bowser Jr. in the background of the BTS)
Cody (Both as a puppet and a Magikoopa in the background of the BTS)
Joseph (Both as a puppet and a Koopa Paratroopa in the background of the BTS)
This is Craig's first appearance since "The Dalmatian!".
This is Billy's first appearance since "The Monster Mash!", although that was Logan in a suit. This is his first physical appearance since "Billy's Revenge!" and his first appearance in 2024.
This is Bully, Mikey, Freddy, and Patrick's first appearances since "Summer School! Part 2".
Despite Jeffy being 20, he is still shown to go to summer school. This is because Nancy never let him have education, and Jeffy was held back a lot.
2 Bowsers, Rosalina, Cody, Bowser Junior, Joseph, and Mario in the closet in the BTS video.
At 0:32, Cody says that SML gets sued in the future for using one of the plushies. This may have been a reference to the fact that many Mario plushies make a brief appearance in the previous Summer School video.
To add some proof, the closet where the plushies were last seen isn't shown at all in this video, and the camera very awkwardly tries to avoid showing it. This further shows that Logan is likely aware of the plushies showing up in Summer School Part 2, and tried to be more careful this time.
Interestingly, the plushies make another brief cameo in the BTS footage between 2:40 and 2:44 in the video.
At 0:52 and 9:30, a drawing of Jeffy on the wall from "Jeffy's YES Day!" can be seen.
Junior's thumbnail pose from "Hunky Cody!" returns in this video.
During the ending Cody quietly said that the next episode is "Jeffy Gets a Russian Mail Order Bride!" and explains that's what it said in the book which came true.
This is the only summer school episode where Clarissa doesn't appear.
