CAPTION.IT - GENERATOR OF YOUR FACES IN IMAGES

caption.it is an online with which you can generate your faces in the selected images.

other than face in hole function there are other options like photo montage ; word art etc.,

PICHACKS - SYMMETRICAL FACE GENERATOR

pichacks is a symmetrical face generator, face flipping tool is a good way to find out how symmetrical your face is. 

Browse the image (or) photo and use a forward facing picture with the head perfectly straight and position the mid line directly in the middle of the nose. Than you will be getting a Funny image of your face.