You mean like when Koko would get the sign wrong about 5 times in a row and her owner would be like "Oh you're so silly" instead of admitting Koko had no idea w

You mean like when Koko would get the sign wrong about 5 times in a row and her owner would be like "Oh you're so silly" instead of admitting Koko had no idea what was going on? These videos are all highly edited to show what they want you to see.