SMG4: The Totally Legit Learning Show With SMG4 is the sixteenth episode of Season 10 and the five hundred and seventieth overall to be uploaded by SMG4.
The story begins in SMG4's room, having fun on his computer, when suddenly, RMKP elite forces, led by Po, shows up, cornering him, under orders to enforce stricter censorship on him (as they condemned the content, the show, to be vulgar and coarse), with Po forcing him to create an education show to comply with their orders. Utterly afraid, SMG4 proceeded on with the orders and created his kids' show.
The show starts with Shroomy introducing himself to the kids, teaching them about the letter 'B'. Meanwhile, Bob showed up, trying to look for the bathroom, while Shroomy became glad that he showed up to help him, and while the Garo was confused, the word 'bathroom' showed up, much to his wonder. Shroomy then grabbed a television, asking Bob about what were the things shown, but Bob, foolishly, responds with the wrong "b" word in the picture, such as "black man" instead of "bed". Shroomy, agitated, took out Bob with a bazooka, only after he finally answered correctly.
SMG4 Finds An Octagon
In this scene, SMG4 was in New Exton, helping the audience to find an octagon. However, before he could do so, he was stopped at the zebra crossing by Elmo, who tried to warn him. Not heeding Elmo's advice, SMG4 proceeded to cross the road, only to get hit by a car. After that, a title card showed up, with Elmo warning children to be careful at road crossings.
Kermit and Mario Segment
At New Donk City in the Metro Kingdom, Kermit The Frog explained about being happy with showing a picture of a sinisterly smiling Woody on fire, but constantly got heckled by Mario, who deemed it boring as he continued his lecture. Angered at Mario, Kermit proceeded to attack Mario with a shotgun, while changing his topic about being mad, with him ultimately swearing at the plumber near the end of the segment, forcing a shocked SMG4 to move on to the next segment.
Word of the Day
A young Toad named Jimmy asked Mr. Hall Monitor about the word of the day, in which he would be explaining about the word 'illegal'. Mr. Monitor then carried on his teaching, showing Jimmy about the difference between legal and illegal, although he did go a little bit extreme on the explanation of illegal. When Jimmy replied about wanting to do illegal things, Mr. Monitor, enraged, proceeded to apprehend him, prompting SMG4 to try to calm him down, forcing the move to the next segment.
Toad's Alphabet Letter Song
Toad sings his alphabet song, although calm at first, he quickly became emotional at the 'W' mark, whining about his personal problems with his ex-girlfriend Toadette while ending the song sad over his breakup, making SMG4 face-palming himself and shocking the Boo cameraman.
Elmo appears again, this time in a segment of his own with Fishy Boopkins. While Elmo asked him about why kids were special, the clueless Boopkins responded with a clueless answer, aggravating Elmo, who thought that Boopkins was better than him. The mad Elmo then started ranting at Boopkins, boasting his pride. As Elmo rested to drink a cup of coffee, he became angrier, as he angrily asked a Koopa Troopa crewman for mocha instead of latte. With his caffeine-infused anger, Elmo proceeded to threaten to cut Boopkins with a knife, resulting in Boopkins crying. This annoyed Elmo, leading him to sing about how he doesn't like to be interrupted and slapped Boopkins away.
Bowser's Special Guest Time
Bowser introduced the audience to a special guest, which was the Joker. Confused, SMG4 asked Mario about where he found him (as a hobo on the street), which then cuts to the next segment.
Short & Tall (SMG4 Sing-Along)
This segment is a sing-along to the tune of the Super Mario Bros. 2 overworld theme, sung by SMG4 to teach viewers the difference between the words "short" and "tall" using Meggy to demonstrate "short" and Saiko to demonstrate "tall". However, the song lyrics call them "freakishly proportioned", frequently mock the girls' height (such as saying Meggy is constantly mistaken for an elf or dwarf and is still too short to go on tall theme park rides despite having a driver's license and that Saiko could play Michael Jordan in Space Jam and grows an inch every time she is angered), and end with the fact that the fans call them "smol bean" and "tall queen", respectively. The two girls get angered by this and burn SMG4 with flamethrowers.
This segment stared JubJub Boopkins, who was greeted by Luigi, playing a stranger, until Tari, playing a police officer, came to his help, telling him about what to do in an event of a stranger approaching them. In the end, JubJub decided to call for help from a guardian from The Legend of Zelda: Breath of the Wild, who decimated Luigi with a laser beam.
What is Love?
Chris and Swagmaster were the hosts of the last segment, where Chris tried to explain the meaning of love, but gets disturbed by Swagmaster's annoying-ness. Angered, Chris gave up on being host, and tried to leave the stage, but not before Swagmaster reminded him about an event which happened years ago, in which Chris brought Swagmaster a sponge cake to cheer him up as no one else attended his party, which brought the two into an embrace, followed by an applause and making SMG4 crying. Chris then finally ended the segment about what love was, with Swagmaster proclaiming that he still loved Sonic, closing the show.
After watching the video, SMG4 thought it was a huge success, but Po ended up shooting him as she deems it to be horrible.