…a rather large inmate (No.27) was walking past a window in MacGuffinsville Prison when he realised it was a way out.
So, he punched the window till it shattered and clambered slowly onto the windowsill.
When he had pulled the iron bars out of the way he remembered he was on the 17th floor and wouldn’t be able to jump down and run away.
Just when he thought it was a hopeless mission, he heard prison guards rushing in behind him, so he stepped onto the ledge without thought.
Unfortunately, his bulk caused the ledge to shatter and he started free falling along with pieces of the broken ledge.
Later, when asked who or what had fallen from the 17th floor, the nearest guard to the scene said, “The ledge and 27”.