OK, to avoid an a war between our friend in the USA and Canada I will start like this:
Did you hear about the Canadian that went to New York looking for a job?

Somehow he arranged an interview with the Board of Directors for the upcomming position of Chief Excecutive Oficer for Corporate Management.
He was totally incompetent for the position but not wanting to humiliate him, the Chairperson said, looking out at Central Park:
"Go down and if you can indicate the front of the largest tree, you got the job!
A Short time later, the applicant returned and advise the board that "I marked the front of the tree"
Confused,bewilldered he was asked, " How are you sure that is the front ?
Well, because somebody S*$%* behind it!