Reattaching Jokes

Sam and John were out cutting wood, and John cut his arm off. Sam wrapped the
arm in a plastic bag and took it and John to a surgeon. The surgeon said, "You
are in luck! I am an expert at reattaching limbs! Come back in four hours."
Sam came back in four hours and the surgeon said, "I got done faster than I
expected to. John is down at the local pub." Sam went to the pub and saw John
throwing darts.
A few weeks later, Sam and John were out again, and John cut his leg off. Sam
put the leg in a plastic bag and took it and John back to the surgeon. The
surgeon said, "Legs are a little tougher - come back in six hours."
Sam returned in six hours and the surgeon said, "I finished early - John's down
at the soccer field." Sam went to the soccer field and there was John, kicking
goals.
A few weeks later, John had a terrible accident and cut his head off. Sam put
the head in a plastic bag and took it more...