..the fictional Sheldon Cooper of the TV show The Big Bang Theory.
The character on the show is a theoretical physicist at Cal Tech. He has autism spectrum disorder (though an IQ of 187) and that's one of his signature lines, about a particular place on the sofa in his apartment.
"You're sitting in my spot."
Aha, thank you. (from a cultural illiterate)
OFF-COLOR JOKE
https://thebeltwayreport.com/2021/07/hilarious-joke-about-pelosi-schumer-has-democrats-seething/
Hilarious Joke About Pelosi & Schumer Has Democrats SEETHING