Know what? Dad may have a reputation for being a stodgy, stubborn old cuss about a lot of things, but he always came around when it was important. Maybe you encouraged that Yankees fan to root for the Red Sox. Maybe you showed him you were better at singing and dancing in musicals instead of throwing and jumping in games. Or maybe he finally realized that the best guy for his little girl was another girl.
This funny Father's Day card drawn by Stan Eales may show a long form of evolution, but this Father's Day, you and your siblings can champion him for how he eventually came around to support you. Regardless of what you may think about your dad's grunting and low brow, your dad is at the top of the evolutionary ladder.