13, 13, 13

[JK98SS]

I was walking past the mental hospital the other day, and 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 and
looked through to see what was going on.
Some bastard poked me in the eye with a stick.

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