What planet are you living under?

This botched question is a mashup of the phrases “on another planet” (oblivious to one’s surroundings or acting strangely) and “what crawled from under a rock” (someone or something unsavory or disliked).  It might be appropriate for Atlas but not sure who else.  A big thanks to Hannah Evanuik for unintentionally saying this one and Jake Holdcroft for passing it on!