Wait, what?

Human Beings:

“George! You can type this shit, but you sure can't say it! Move your mouth when you're typing!”

And then I move my mouth while I’m typing dialogue to make sure what the characters are saying actually makes sense-

“I did once say, "George, you can type this shit, but you can't say it!", and of course, that's the year he gets nominated for an Oscar for Best Screenplay. What do I know, right?”

Then when discussing the films in 2017, Harrison added on saying:

“He [George Lucas] sold the company for, you know, $4 billion. He doesn't give a shit what I think. George usually sits near a monitor, far removed, so I had to convey my impression...or my feelings...about the dialogue across a great space. So I did shout it. 'George! You can type this shit, but you sure can't say it! Move your mouth when you're typing!' But it was a joke, at the time. A stress-relieving joke.”