Photograph taken of a naked woman’s nethers , from behind when she is lying on her side , legs together - with her beefcurtains squished together and the gash itself sandwiched tightly between them , thus resembling a decently assembled hamburger
The act of sandwiching the penis between the testicles and performing a blowjob. After completion, the 'hamburger' is wrapped in the nearest piece of clothing by the giver as they shout, "ORDER UP!"