13, 13, 13, 13, 13

[DaveB]

Outside the local surf owners club was the landies club, and all the landies could hear from behind the six foot fench was chanting - 13, 13. 13, 13, 13.
Being rather baffled a landie spotted a hole in the fench and looked through it.
Immeadiately a finger sticks through hole and stabs the landie in the eye. The chant then changed 14, 14, 14, 14!

Dave