A redneck man has 13 kids, so one day he goes to the doctor and says " Doc, I done got 13 kids and I don't want no more, can you help me out doc?" So the doctor says " Sure, all you have to do is take an old beer bottle and put a cherry bomb in it and count to ten." So the man thanks the doctor and goes home and takes an old bottle and puts a cherry bomb in it and starts to count to ten. He counts to five and realizes that he ran out of fingers to count on, so he put the bottle between his legs and proceeded to count on his other hand. After he got to ten, he never had any kids again.