British politican Boris Johnson and Batman supervillain The Penguin run against each other for mayor of Gotham and their debate quickly turns into a rap battle.
This rap battle provides examples of:
- Aspect Ratio Switch: The aspect ratio becomes thinner during Boris' grime scene.
- Continuity Nod: The Borat Johnson lemur from "King Julien vs. King Louie" gets another cameo here, during the "Bojoker" line to be exact.
- Hanlon's Razor: The Penguin accuses Boris of invoking this trope, adopting a bumbling persona so that people will atribute his malicious mistake to mere incompetence.
- "Knock Knock" Joke: The ending credits features one between Penguin and Boris, except the person out there isn't any pun and just Penguin rubbing Boris' resignation on his face.note
- Shout-Out:
- After forgetting what's supposed to be the final line of his first verse, Boris just compares Penguin to Peppa Pig.
- Boris compares young Penguin's stature to The Kingpin if he has scoliosis.
- Take That!:
- Boris says that being considered the King of Gotham is basically the same thing as being the Mayor of Birmingham.
- When calling Boris a pig, Penguin throws some shades towards David Cameron's dead-pig rumor.
- Virgin-Shaming: Boris rather bluntly calls the Penguin a virgin, right before boasting about how much sex he’s had.
