I Can't Draw
I know that I can't draw very well so no need to comment on that. This exerperience comes from a Seinfeld episode where Jerry is making fun of Elaine's ability to draw. He says, "What, your sad little horsies? The house with the little curl of smoke? The sunflower with the smiley face? The transparent cube". I've never actually seen a sad little horsey so I decided that I'd add it to the list.