The American Government funded a study to see why the
head of a man's Penis was larger than the shaft. After 1 year
and $180,000, they concluded that the reason that the head
was larger than the shaft was to give the man more pleasure
during sex.

After the US published the study, the French decided to do their own
study. After $250,000 and 3 years of research, they concluded that the
reason the head was larger than the shaft was to give the woman more
pleasure during sex.

Canadians, unsatisfied with these findings, conducted their own study.
After 2 weeks and a cost of $75.46 ,and 2 cases of beer, they
concluded that it was to keep a man's hand from flying off and hitting
himself in the forehead.