a fish with a screwloose is less random than a fishhead with a screwloose. However the fully assembled fishhead which dates back to 1876bc when it was called "fishheadimus" was a somewhat more random character and one to steer well clear of.
the notice you require is in the post above this one, press index then head strai up till you reach the box section enter on the left hand side and it will be directly in front of you.