Fourth wall

Sometimes, characters in the Marioverse will state something that implies that they are aware of being fictional characters in a video game; this is known as breaking the Fourth Wall. The Fourth Wall is mostly broken in the Paper Mario series, for comic relief.

In Video Games

Many Fourth Wall breaks happen in the video games.

Hotel Mario

Throughout the many cutscenes of the game, Mario and Luigi speak with the player. Also, at the end of the game, the Mario Bros. and Princess Peach wave to the player and congratulate him/her for the completion of the game.

Mario Golf: Toadstool Tour

When Daisy gets a bogey, she will shout "OH! No, no, no, no, no, no, no!! You klutz!" Apparently, it means she is shouting at the player for causing her to get a lousy shot.

Mario vs. Donkey Kong

At the end of Credits 1 and Credits 2, Mario will say "Thanks very much for-to playing my game!", a line similar to the one at the end of Super Mario 64. Also, Mario makes several remarks at the credits in Credits 2 as they pop up (such as "Oh, the engineering! Mamamia!" and "Ooh, don't forget to thank Mr. Miyamoto.").

New Super Mario Bros.

After the end credits, the Touch Screen shows Bowser Jr. dragging his unconscious father back to their home. Bowser Jr. looks to the camera and threateningly roars at the player. He then continues dragging Bowser.

Paper Mario: The Thousand-Year Door

Just before Mario begins Chapter 5, Professor Frankly is about to tell them more information the Thousand-Year Door, when he calls for the "person behind the glass" to make sure they're paying good attention. Later during the chapter, Lord Crump (under his alias, "Four Eyes") tells the player that they'd better not tell Mario who he really is.

Super Mario 64/DS

At the game's title's screen, Mario's will speak to the player with lines such as "It's-a-me, Mario! Hello!" and "Press Start to play!". After the end credits, he is heard saying, "Thanks so much for-to playing my game." The latter is also said in the enhanced remake, Super Mario 64 DS.

Super Mario Bros.: The Lost Levels

If the player dies in World 9, the Game Over screen, under "Game Over", will read "You are a super player! We hope we'll see you again. Mario & Staff".

Super Mario Sunshine

After Mario defeats Bowser and Bowser Jr., if he talks to a certain yellow Pianta, they will ponder whether the game is over, and tells Mario his hopes of something else happening.

Super Mario World

Nintendo breaks the Fourth Wall in Funky; A long row of Coins spell out "YOU ARE A SUPER PLAYER!"

Super Paper Mario

In the game, death is actually referred to as "Game Over". Several characters, the first one being Bestovius, refer to a certain button when explaining how to perform a move. When Mario asks what they mean by pressing that certain button, the character assures them not to worry, and that the great being that watches them (the player) will know what it means.

More specifically, Bowser shouts to Mario, "No more sequels!" and that he will finish him off. Lastly, during Chapter 3, the last option for Princess Peach to choose on the Swoon.exe will result in her to outburst in anger and demand to know who is picking these answers for her.

Yoshi's Story

Nintendo also broke the Fourth Wall in Yoshi's Story. Each time the player eats a Heart after playing a level's mini-game, a row of Coins forming a letter will appear. If the player puts all the letters from each level in order, it reveals the message "YOU ARE YOSHIS BEST PARTNER!"

Television Series

Before many of the games listed above came out, the Fourth Wall was broken in several of the cartoon episodes.

The Super Mario Bros. Super Show!

At the start of the opening sequence, Mario shouts out to the audience "Hey, paisanos! It's The Super Mario Bros. Super Show!". In the live-action segments that aired from Monday through Thursday, Mario, Luigi, and/or the guest star will tell the audience to watch a preview of Friday's The Legend of Zelda episode. At the end of every episode, Mario, Luigi, and sometimes the guest star will say to the audience "Til next time, everyone... Do the Mario!".

Pirates of Koopa / Do You Believe in Magic?

After Blackbeard Koopa kidnaps Princess Toadstool, he asks "Would Blackbeard Koopa lie?" and winks to the viewers.

Do the Koopa

When Mario and the gang see the large fire pit they must cross, Luigi takes note of the Dark Land music in the background and nervously shouts "Stop the music!", to which it does. Luigi tells Mario that they can't cross that pit, but Toad sees some ? Blocks that can help them. Mario calls out for the music to start up, and new, more epic background music plays.

Recycled Koopa

At the end of the episode, the Statue of Liberty comes to life to tell the audience "Those Mario Bros. are super!"

True Colors

At the end of the episode, Luigi asks if people in the Real World will ever accept others regardless of their color, to which Mario, while facing the camera, responds "Yeah, when humans get as smart as Mushrooms."

Up, Up, and a Koopa

Right before the commercial break, Mario tells Bowser that he'll never get away with his latest scheme, only for Bowser to say to the audience, "I know I've said this a zillion times before, but this time for sure, [Princess Toadstool's] people will rise up, and her kingdom will be mine!

Later on in the episode, when Princess Toadstool and Toad are flying with P-Wings, Princess Toadstool says to Toad when he complains about his appearance "It's not like you're on television with millions of people watching you!".

Send in the Clown

When Bowser is luring the cavepeople of Dome City to his Koopaling Bros. Circus, he says to the audience "This is easier than talking Kootie Pie into a shopping spree!".

Miscellaneous

Throughout the three DiC cartoons, commercial bumpers for the shows were announced to the audience by various characters at the start and end of the commercial breaks (i.e. "Be right back, paisanos!", "And now back to The Super Mario Bros. Super Show!"). These commercial bumpers can be viewed on the DVD sets of The Super Mario Bros. Super Show!, but were not included on The Adventures of Super Mario Bros. 3 DVD set. Additionally, the first three weeks of episodes for The Super Mario Bros. Super Show all contained unique bumpers featuring scenes and voice overs related to the episode's live-action segment. All of the later episodes used a few generic bumpers that were announced by Mario, and showcased a still shot from the opening sequence.

When The Adventures of Super Mario Bros. 3 aired on NBC during its original run, a character from each of the two upcoming episodes, as well as a character from Captain N: The Game Master, which aired between the two episodes, would all narrarate a preview of the upcoming episodes before the show started. This trend continued with Super Mario World. These previews were not included on the DVDs due to the fact that they are considered the property of NBC.