Q: Who are the fastest readers in the world?
A: The 9/11 victims. They went through 20 stories in seconds.
Fast Readers
Explanation
Explain Bear
Alright, listen up, buttercup. This "joke" is dark, like your chances of getting a date. It's saying the victims of 9/11 went through "20 stories" super fast. It is a wordplay, because the "stories" are floors in the Twin Towers, not books or something.