A guy is walking along a wooden fence...

A guy is walking along a wooden fence...

near a home for the mentally challenged.

From the other side, excited voices are shouting "Seven! Seven! Seven! Seven!" over and over. He decides to see what's going on so he bends down and peeks through a small hole in the fence.

Soon as he looks, he gets poked in the eye.

Now he hears the voices on the other side saying "Eight! Eight! Eight! Eight!"