In "Buck Rogers in the 25th Century," this grand ball is an event to which Buck Rogers has been invited. He feels overwhelmed, and completely uncomfortable, as you can imagine. For it wasn't that long ago that the Artificial Intelligence Overlords had judged him a traitor, and banished him to the wastelands. Although he was granted a reprieve, he has never proven his assertions of his innocence, or his suspicions that Earth is unwise to link itself with Draconia. And yet here he is, expected to dress to the hilt, and act like an important dignitary, at an event which he feels in his heart is a sham, and which will herald the ruin of his planet.
It's not as if anyone on Earth even wants him in the room (aside from his Artificial Intelligence friend Dr. Theopolis, and possibly the drone Twiki). He's here simply as a favor to Princess Ardala, the Draconian would-be-conqueror of Earth. She declares to the Earth dignitaries that he is a hero, for having defended her flagship from the dreaded pirates. Yet he can't help but feel as if he's being played. As he stated earlier at his trial before the AI overlords of Earth, he's like a pawn in a game of chess.
Buck doesn't understand the intricacies of 25th century dance. So when he approaches Princess Ardala, and asks her to dance, she allows him to instruct the orchestra to play something more suited to his tastes. What he requests is something more familiar to him. Something from his past. In the novelization by Richard A Lupoff, as the orchestra begins to play, Buck pops his knuckles, setting up a rocking rhythm, like a famous disco dancer of the ancient past. Everyone in the hall, even the princess, gapes as Buck demonstrates a sexy boogie step of the late 1980s.
While everyone in the hall is shocked, and some like Wilma even offended, Ardala is much more uninhibited. She joins Buck in "getting down," and has as much fun as he does. The Earth dignitaries, including Wilma, seem backward and puffed with pride. As a viewer, it's hard to immediately feel for them. It's especially hard to feel for young, beautiful, vivacious Wilma. She seems the most likely to accept societal change. Yet she is appalled, even outraged by Buck's display.
Imagine if this scene were to play out in Jane Austen's time. What if Buck Rogers had traveled back in time instead of forward? What if Buck had attended a ball in Jane Austen's novel Pride And Prejudice? Remember the scene in Jane Austen's famous novel in which Mr. Collins, the clergyman related to the Bennett family, attempts to introduce himself to Mr. Darcy? Mr. Collins has a strong pastoral and friendly relationship with Mr. Darcy's aunt. Yet Mr. Darcy is affronted that Mr. Collins would personally introduce himself, rather than follow the norms of that time, and wait for a mutual friend to introduce him. How do you think Elizabeth Bennett and Mr. Darcy would have reacted to Buck's boogie?
Suddenly, Wilma's outrage over Buck's flaunting of conventions grows more understandable, and a little harder to easily dismiss.