Super Mario Bros. The Movie Two: Bloodlust is a skit from the Version 1 episode, "The Gangs Returned To Class And Became Honor Students". It stars Rocco as Mario, and it is a darker and grittier take on Super Mario, portraying him as an angry plumber out for revenge. Mario is violent to anyone who speaks to him. For example, a kid asks him nicely if he has any codes for "Sonic the Hedgehog 2", and Mario proceeds to slice the boy's arm off with his plunger.
Derrick also appears in the skit. He's a punk who commands Mario to plumb his stuffed up toilet. He says that its got "hairballs and poop pockets" and that his little kid took a "dump in duh bathtub" and that Mario should use his plunger to "unstick" it. Mario then beats him with his plunger and blood splatters on the ground. But Mario has a soft side, and he is shown admiring a picture of Bea Arthur and telling her how much her loves her. The skit ends with the narrator saying that for "kicks and giggles" Mario will even fight a werewolf.