while having sex with your
partner from behind and pulling your
hands away from her hips slowly enough so that she doesn't really notice and then making face goggles with your
hands. all the while trying not to laugh or get caught doing it and never telling her you did it
taking
one hand off, then the other, then putting them up to
your face. make a circle with your thumb and fore finger into a circle, put your middle finger, ring finger and pinkie around your jaw
bone and tiwst your arms up to make hand goggles and a mask. all the while trying not to laugh histerically You have then achieved the "Wilke"