An English navy ship is sailing off the coast of Germany... When the ship runs into a giant boulder underwater and starts sinking. The captain quickly gets on the radio and says ""Mayday mayday. This is the English navy we are sinking. I repeat we are sinking."" With no response from the German navy base. After numerous attempts they finally hear a German soldier speak over the radio: ""OK...What..uh... What are you sinking about?""