On the level when the second wave comes kill the fat ones and some of
the clowns then go into the big building go up the stairs and you will
see a little hut jump on that and get on the highest part of it and kill
your enemies. Then Pig Josh will come shot him in the head once then do
Dead Eye on him. He will see you and he will charge at you then he will
blow himself up not you. While he is rolling around shoot him and his
health will go down slowly but its worth not getting killed and he will
die.