I like this one a lot:
The American Bar Association is holding their annual convention at Madison Square Garden and most of the country's attorneys are there. Terrorists take over the building and they are holding everyone inside hostage. After the military and FBI show up, the terrorists contact them and give them a list of their demands. And then comes their dreaded ultimatum...they will release one hostage for every hour that their demands are not met.
That's it. Did you get that punchline? You may have to read it again...
