Phineas and Ferb was one of my absolute favorite cartoons when my kids were little. Seriously. The plots were intriguing, and the characters had whimsy, depth and layer-after-layer of peculiar personality.
Some called it a teeter-totter, but I called it a seesaw and it was one of my favorite playground amenities in elementary school. There were always risks involved when it came to mounting a teeter-totter during recess.