(1) interlock all 8 fingers.
(2) compress burger with 15-20psi of downward pressure onto plate.
(3) implement a beach towel for clothes protection (or eat it in the bathtub).
(4) use monster bites with a sideways tearing motion.
(5) if unsure how to do this, instructional videos are available on Nat Geo of a White Pointer eating a whale carcass.