When you ask simple questions to someone who should be educated, but they can't answer them. Usually with a whiteboard.
I pulled a Katie Porter on my husband last night, got out a notepad and asked him what all of our bills our. He didn't know any of them.
To kick someone’s butt in a verbal sparring match, like the Congresswoman of the same name
Wow, Anthony Fauci just Katie Portered that slimy Rand Paul.