A lady with rather small  breast  but  a very large buttocks region  goes into the doctors rooms .

Doctor asked want can I do for you . Well Dr I want  a breast implant  and I was considering having you take some off my buttocks and implanting it in my breast.

Dr looks at her rather large rear end and said , I have a better idea,  go home and get some toilet tissue and fold it into a small piece and rub it vigorously between your breast .

Oh Dr ! will that really work

Dr replies "Well it worked on your arse didn't it "