"My ear is dark!"

Trevor has started describing his ears as being "dark". I think we've finally figured out that whenever they need to pop, he says they are dark. But he doesn't just tell you his ear is dark. It involves screaming and yelling and throwing a full-blown temper tantrum. I keep trying to tell him that if he would just plug his mouth/nose and blow, it would make it go away. But he absolutely refuses. Boy do I love having 4 year olds. :)