So, all our toddlers have them. What's the worst they've done? My girl is REALLY getting into the spirit of things. Her worst tantrum lasted 45 long minutes. I had to leave the room to ignore her and after a minute her voice gets softer and softer. She had opened the front door and had gone outside and flung herself on the ground there. (we live in the woods so its safe). This tantrum started because she wanted to go exploring down the woods/creek farther than I would allow. I will laugh at these someday I am sure. So what's your story??