A handshake popularized in Feversham, Ontario, Canada, where 2 men stirnly look eachother in the eye, grab eachothers genitals, and shake firmly. Often times they smell their hands after in approval of their neighbors and to confirm that person came from the Feversham clan.
It is when two men are walking towards each other, they give each other a stern look in the face and grab each other’s genitals which is followed by a firm shake. Afterwards they smell their hands to show appreciation towards their Feversham neighbor.