Epic Mario

Epic Mario is the upcoming plush series and spin off of Herp-A-Derp 101, made by SBF31 and Ore881. It was announced in an update by SBF in November 2011, however, production did not begin until June 2012 when more plushies were bought for the series and the plot began to be made. This was originally supposed to be a mini-series, but was then turned into full fledged series and a sequel to Herp-A-Derp 101. The series officially premiered on April 21st, 2013.

Plot
20 years after the events of Herp-A-Derp 101, Bowser has taken over the world, wiped out most of the characters, and has become the emperor. After years in hiding, Mario and Luigi along with several other rebels and past friends come out of hiding to defeat Emperor Bowser once and for all.

Trivia

 * Confirmed characters so far are Mario, Luigi, Bowser, Peach, Yoshi, Black Yoshi, White Yoshi, Bowser Jr, Link, Kirby, Pikachu, Woody, Frozone, Stewie, Zurg, Evil Buzz, Rex, Hamn, Shadow Lugia, Darth Vader, and Boba Fett,
 * Possible characters to debut in future episodes are Donkey Kong, Diddy Kong, Wario, Waluigi, Sonic, Shadow, Shrek, Chibiterasu, Batman, The Avengers, Iron Man, Iron Patriot, Daisy, Rosalina, Koopa, Toad, and Meta Knight among others.
 * In June 2013, SBF got some of the toys used for Herp-A-Derp 101 back including Mike, Sulley, Iron Man, SpongeBob, King Kong, Treecko, Winnie the Pooh, Luma, and Buzz. Some of these characters may appear in Epic Mario down the line, though SBF wants to get a new Buzz and Iron Man.
 * This series takes place 20 years after Herp-A-Derp 101 and is based more on action, adventure, and science fiction more than comedy.
 * The Herp-A-Derp Season 6 or 7 movie was planned to be about how Bowser came into power, and how the characters were wiped out. However, this was cancelled after it was announced the Season 5 Movie would end that show. It is unknown if this movie will be made as a prequel to Epic Mario.