laugh til it hurts

Have you ever laughed so hard you cried? I mean that from-the-gut, sides are hurting, I can't breathe kind of laugh? I just spent four straight days doing this. Good for the soul, I tell ya! I have not had this much fun in a long time. It's funny how people from all walks of life, a wide range of ages, various points of view, and totally different backgrounds can come together and be instant life long friends.