Stewart Lee's Comedy Vehicle -

He paused, letting the silence stretch until it became uncomfortable, then unbearable, then—briefly—profound.

He began a routine about a specific brand of artisanal pear cider. It started simply enough, but three minutes in, he was still talking about the font on the label. Five minutes in, he was reenacting a fictional, aggressive conversation with the pear farmer. By ten minutes, he was lying flat on his back on the stage floor, repeating the phrase "hand-picked by heritage workers" until the words lost all linguistic meaning and became a terrifying, shamanic chant. Stewart Lee's Comedy Vehicle

I can adjust the "Vehicle" to fit exactly what you're looking for. He paused, letting the silence stretch until it

Back on stage, Stewart stood up, brushed off his suit, and looked directly into the lens. He dismantled the joke he had just told, explaining why it wasn't funny, why the audience’s laughter was "the wrong kind of laughter," and how the very concept of a television comedy vehicle was a hollow vessel for the death of British culture. Five minutes in, he was reenacting a fictional,

"I don't know why I'm doing this," he muttered into the microphone, his voice a low, rhythmic drone. "I could be at home, categorized by age-appropriate algorithms. But instead, I’m here. In a room. With you."