20 Things You Didn't Know About The Xenomorph

14. The Headbite

Despite their imposing size and power, the Xenomorph relies on a tried and tested method when killing an opponent, a particularly nasty finishing move known simply as the headbite.

Utilising its inner jaw like a piston, the Xenomorph is capable of punching through bone and metal, redesigning the face of any thing that stands in its way.