A creative director once looked over my shoulder as they walked by.
Creative Director: “Print those web banners out at 100%, and bring them into the conference room.”
Baffled, I printed them out and brought them in.
Creative Director: “What the h*** is this? I said print these out at 100%!”
They angrily gave me the “come here” finger and walked over to my computer, grabbing a ruler on his way.
Creative Director: “Do you see this? This is what size they need to be printed!”