well a wink at the end makes me think you know BUT are just stirring but anyway....
Brazilian is (for girls only unless you are waveslave) fully shaved pubes with a little strip left (above the bits).
Now when you mention Brazilian and US Presidents in the same sentence it makes me think of interns, cigar tubes, the fact that getting oral favours from an employee does not count as 'sex' technically ...... etc etc.
But that is just guys....... or maybe just me. Help me out here fellas.....