Mario and Peach are seen having sex. We see nothing else than thrusting and moaning.

In one scene Zero Suit Samus is seen performing a strip show.

Some kissing.

This series is basically a parody of the popular video game "Super Smash Bros. Brawl" for Wii. Features many slapstick violence which involve characters fighting, and eventually killing each other in some comical way. Some other parts are a little bit serious and brutal as well.

Kirby is portrayed as a cannibal.

In one episode, Luigi has a dream about Daisy having been killed. We only see a black screen while we hear Daisy screaming.

There are several swearings in some parts of this series.

Super Mushrooms are being threated as drugs. In one particullar scene Wario takes one and gets big.

In at least one scene, Mario is drunk.

How Kirby is portrayed as a cannibal (and eventually making a reference to Hannibal Lecter) could be somewhat frightening for children.

For a parody, some of the violence are a little bit brutal, including Mario beating up Donkey Kong, and King Dedede's intestines and hammer being found to name a few.