The expression “play possum” means to pretend to be unaware, inactive, or harmless in order to avoid attention. It appears beside related phrases such as “bury your head in the sand,” “lay low,” “keep someone in the dark,” and “tune out.” These expressions describe different behaviors: denial, quiet withdrawal, withholding information, or not paying attention.
Cultural note: The phrase is a metaphor; an opossum’s defensive immobility is a physiological response, not a deliberate performance. Do not use an animal’s involuntary behavior as evidence about human motives. “Bury your head in the sand” can also sound judgmental when someone is dealing with distress or limited information.
Keep exploringSeveral expressions describe not engaging with a problem, but ignoring, hiding, and staying quiet are not the same thing.