It’s true. He really hasn’t. In an interview on Conan, Patrick Stewart revealed that he’s never, ever gone to a pizza shop for a single slice of pizza. He’s always ordered the entire thing. Conan first asks Sir Patrick if he’s ever even had pizza, to which our collective adorable grandpa replies, “There was a big misunderstanding. OF COURSE I’ve had pizza.” But he’s just never gotten a slice of pizza, you see. Just, you know, one big pizza. Which he eats most of. Sir Patrick didn’t even know you could DO SUCH A THING.
Also, he eats his pizza pie with a fork and knife because he is Sir Patrick Stewart and Sir Patrick Stewart can do whatever he wants.