One of my personal fav's.
Five Chicago sports fans were climbing a mountain one day. Each was a fan of a different Chicago team, and each proclaimed to be the most loyal of all fans to their team. As they climbed higher, they argued as to which one of them was the most loyal of all.
They continued to argue all the way up the mountain, and finally as they
reached the top, the Blackhawk fan hurled himself off the mountain, "This is for the Hawks!", as he fell to his doom.
Not wanting to be outdone, the Bulls fan threw thimself off the mountain, proclaiming, "This is for the greatest team of the 90's!" Seeing this, the Bears fan walked over and shouted, "This is for DA CoACH!", and leapt to his death.
The two remaining fans just looked at each other in stunned silence. After a minute, the Sox Fan shouted, "This is for everyone on the south Side!", and pushed the Cubs fan off of the mountain