>>212458306Itโs a rex crossed with a rancor and a xenomorph. It gets free because of a Snickers wrapper but decides to just stay in its open enclosure for seventeen years, seems to be genuinely retarded, and can completely change size at random depending on the requirements of the scene. Itโs also barely in the film, appearing briefly in the opening scene and for two minutes at the end, and is only there so they can put a big new monster in the trailer