Magical Staircase

A blonde is at a magical staircase that’s 100 steps high. At the top of the stairs are untold riches, but in order to get to the top, you have to hear a joke from each individual stair and not laugh. If you laugh at any joke, you can’t go any higher. The jokes start off lame, but get progressively funnier. The first joke comes and the blonde is stoic. Second. Third. Not even a smile. She get’s to the 99th step and before the step even tells the joke she bursts out laughing. “Why are you laughing, I haven’t even told the joke!” The blonde wiped away tears of laughter and replied, “I just got the first one.”