In my high school art class, we had a substitute teacher on the day we went over the "5 Basic Shapes," which were filled-in circles, curved lines, empty circles (which I argued were basically just curved lines, to no avail), straight lines, and dots. Except, some prankster added to the bottom a crudely-drawn "<==3" shaped penis
actually looked more like a squiggley triangle, labeled, as if it was the sixth basic shape. Normally this kind of thing would make me groan and wonder when the hell everyone will grow up, but seeing as it was there ''as the sub was pointing to the items on the list and talking about them, approaching the bottom,'' the situation became humorous and I couldn't wait to see her reaction (she didn't appear to notice it). When she reached the bottom, all she did was erase it violently while sarcastically commenting "Thaat's ''
niccccccccccce.'' She herself sounded somewhat amused, but it may have been just because she had a ridiculously high-pitched voice. It should be noted that this would have provoked my normal art teacher to rant at us, since this is technically a college-level art class that gives college credits and she's a college teacher.