Plot Bunny Theater: Come on Down to Ponyville...

Kyle: "Honestly, I can't believe my dad won't let me attend Princess Twilight's school. He wants me to be a lawyer!"

Cartman: "Well that blows Kyle. Guess Sus Pegasi can't use friendship magic."

Kyle: "Yes we can, fatass!"

Cartman: "AY! I'm not fat! My plot's just overly sexy!"

Stan: "Nah dude, you're really fat."

Cartman: "Nu uh! Nopony says Miss Fluttershy's plot is fat!"

Kenny: "Oh no, it's totally not fat. It's thicc. So thicc..."

Stan: "Dude, you don't have a chance with Miss Fluttershy. You really should stop obsessing over her."

Kenny: "NEVER!"

Cartman: "Haha, Kenny has a crush on Miss Fluttershy! That's so gay!"

Kyle: "Dude, do you even know what that means?"

Cartman: "Yeah I do!"

Stan: "No, you don't."

Kyle: "At all, fatass."

Cartman: "SHUT YER FUCKIN' SUS MOUTH!"

- - -

Let's be honest: Ponyville is so weird that South Park residents would fit right in.

And "Sus" is the phonetic spelling of the Hebrew word for "horse", which could lead to all kinds of hilarious jokes.

Comments

[Spell Craft]

Cartman as a unicorn is just weird.

[Herald of Opera]

Is Cartman actually idiotic enough to describe a man wanting to have sex with a woman as "gay"? Because I wouldn't be surprised at all if he is.

[hunterjackson2001]

5632251
To be honest, Cartman can be a freaking lunatic.

[Herald of Opera]

5632376
Yet he can be very clever when the needs of the story require him to be. Just ask that one kid who (CONTENT WARNING: FED UP S) was tricked into eating his parents...

[A.P.O.N.I.]

Huh. At first I thought that "sus" meant "suspect" or "suspicious", then I realized that he meant 'sus, and was being racist (because Kyle's a pegasus). Your explanation adds more depth.