The script could have Nikku call or message their friend, asking for an urgent interview for a new job. The friend comes in, thinking it's a real job interview, and Nikku interviews them with silly questions. Then, they introduce fake tasks like arranging bananas in a certain pattern or wearing silly hats. The friend gets increasingly confused and frustrated, then at the end, Nikku reveals it was a prank. The video would capture the friend's reactions and the humor comes from the exaggeration of the fake job interview.

Nikku later adds a second challenge: “You must wear this banana hat for the rest of the interview. Our shareholders won the bid for ‘most ridiculous attire.’”

I need to make sure the prank is non-harmful and consensual. Also, include elements that make the video shareable on YouTube, like humor, good editing, and a satisfying resolution. Maybe add some fake documents or props to enhance the illusion. The script should have a setup, a build-up with challenges, and a twist at the end.

“Oh! Dave Johnson. The Dave. You’ve got the look. A banana CEO should be… golden . Let’s begin.”

Wait, maybe include elements like a fake "job interview" for a ridiculous position, like a banana company CEO, and tricking the friend into acting it out with funny props. The prank would build up with increasingly absurd tasks until the friend realizes it's a joke. That could work. Let me flesh this out.

Nikku, still in character, calmly sips a banana smoothie while handing Dave a task list that reads: “Feed a toy parrot a banana-shaped pancake.” After 10 minutes of chaos, Nikku stands up, grinning, and pulls down a curtain behind them. The curtain reveals a banner that reads “Prank You for Playing the Banana Empire Game!”

Alternatively, maybe a prank involving social media. Let's think: Nikku sets up a scenario where their friend gets tricked into doing funny things for a pretend viral video, and when they realize it's a prank, the twist is that there's no video and they're just being filmed for real. Wait, but that's similar to existing pranks. How about making their friend think they're being interviewed for a new show, but it's a prank?

“WHY DO YOU KEEP PUTTING GROSS STUFF ON ME?!”