Gov'ment study

US Government makes study as to why the male ***** has a head larger than its shaft. Cost was $160,000 and took two years. Conclusion, was so the male derived more pleasure.
France is not convinced, do their own study. Cost $300,000 and takes 3 years. Conclusion is that it gives the woman more pleasure.
The Irish are not convinced, do their own study. They spend 2 weeks and a fair amount of spirits at a cost of $355. Conclusion, head is larger than the shaft,.... so the man will not keep hitting his forehead.
Duh