Your girlfriend's eyes grow wider as antennae begin to grow out of her nostrils.
Her eyes roll back in her head, replaced by two dark orbs that don't recognize you.
Her back begins to twist and bend in impossible ways. Spiny legs jut out of her sides.
A black, leathery texture covers her skin as her face flattens.
Your gilfriend has turn into a giant, animorphic ant.
Thank God you're dressed for combat.