father's kiss
the father's kiss is when you sleep with a friend or a lover in the same bed where your parents usually sleep, and to celebrate the moment of great friendship or passion, one invite the other to smell very close the lower side of the bed where your father,night after night, puts the feet, saying loudly "ooooooo yeahhhhhhh kiss tha father!!!".
"he is doing a father's kiss!" or "he is kissing tha father!"