Mental Hospital

I was walking past the mental hospital the other day.
All the patients were shouting, '13....13....13.'
The fence was too high to see over, but I saw a little gap in the planks,
so I looked through to see what was going on.....
Some crazy person poked me in the eye with a stick!

Then they all started shouting '14....14....14'........

If u Did Not burst laughing then ur one of the patients...