the best laugh- moment you go above happiness because your stomach hurts too bad to laugh again. everyone needs that feeling at least once in their life.
The last time I laughed extremely hard was when I was in class, and my friend and I started talking about this fundraiser that was going on, and she told me a joke that was related to it and I started laughing so hard that I teared up. But then again, I laugh on a daily basis and I love it ;].