I guy looks in the mirror one day and see's a zit in the middle of his bald head.The next day it's got bigger and has change to a pale colour of green. The next time he looks it grown four little legs and is now a darker shade of green .By the end of the week he has a little green frog sat in the middle of his bald head and he thinks it's time to go to the doctors.So he put on a hat and takes himself down to his local surgery.
When he enters the doctors room he starts to remove his hat and the doctor asks "What can I do for you "
and the Frog replies "It all started with this spot on my @rse".