Op-plush-sit Day

Op-plush-sit Day is an episode of KR's Plush Vids.

Story
It is opposite day, and the characters introduce themselves as their opposites. is then shown saying that he's going to use his Psychic attack on himself, but because it's Opposite Day, Coral Snake was onscreen and was hit by the attack, and said that he wanted the torture to keep going, as you'd expect from Opposite Day. Meta knight told a Dodecahedron that he was going to cut himself in half, then hit the Dodecahedron with his Galaxia. Penguin told Mario to punch him in the face, so Mario punched himself in the face. Waddle Dee told Kirby that his hand surgery made him walk more easily. Kirby asked if this was real, and Waddle dee said it wasn't. Kirby told him to go away, then Waddle Dee said, "No-K", then tripped and said, "I didn't fall over!" Mario told Sigilyph that they meet again, but Sigilyph corrected his pronunciation, contradicting the Opposite Day theme. Sigilyph said not to ask questions to the characters. Mario said that Fire Flowers turn him into Ice Mario and the other way around, and said that it was strange. Sigilyph said that he was weak to Grass, Psychic, and especially fighting, and resisted Ghost, Dark, Electric, Ice, and Rock. The credits then rolled, designed to fit the Opposite Day theme.

Transcript
Sigilyph: Bye, I am not Sigilyph

Penguin: I am the opposite of a penguin, and I like the fires.

Coral Snake: Sss.... (I'm not poisssonoussss, I'm a King Ssssnake)

Mario: Am I Bowser? Or Luigi?

Meta Knight: I'm a toy soldier...

Kirby: Poyo! (And I'm Dedede!)

Sigilyph: And we're trying to keep you from watching the Plush Opposite Day.

Sigilyph: I'm going to use Psychic on me.

Coral Snake: Sss? Ssss, SSSSSS! Ssss... (Huh? Thanks! Keep Going!)

Meta Knight: I'm going to cut myself in half, Dodecahedron. Hiiiii, YA! *Hits Dodecahedron*

Penguin: Punch me in the face, Mario.

Mario punches himself in the face

Waddle Dee: My hand surgery made me walk more easily.

Kirby: Poyo~o? (Really?)

Waddle Dee: No!

Kirby: Poyo, poyo. (Then go away!)

Waddle Dee: No-K. *Walks, then trips* I didn't fall over!

Mario: We meet again, Sigilyph!

Sigilyph: You still got it wrong.

Sigilyph:  Do not ask us any more questions. No exceptions.

Mario: Fire Flowers turn me into Ice Mario, and vice versa. Strange, isn't it?

Sigilyph: I'm weak to Grass, Psychic, and especially fighting, and I'm resistant to Electric, Ghost, to Dark, Rock, and Ice.

The Credits roll, obviously celebrating Opposite Day

Trivia

 * KirbyRider has uploaded the full credits theme for this video here.
 * It is possible that KirbyRider might do a sequel, with Sigilyph being labeled as a Xatu, but who knows?
 * Shockingly, it was inspired by a clip from asdfmovie5, and it was a coincidence that its release date was close to an anniversary date for the movie "Opposite Day".