In college, I took a psychology class. Part of the curriculum was to volunteer for a number of experiments. Among those: being asked to wait in a room, then being taken out to the 'test' room...where you then found out you were being asked to describe the room you were just waiting in. This video of reminds me of that.
A mother shows her five-year old a number of logos, then asks her to draw them. Some of them are pretty funny:)