Answer: climbthewalls

AnswerCrossword Clue
CLIMBTHEWALLSGet frantic
CLIMBTHEWALLSAct frantically
CLIMBTHEWALLSReact badly to boredom
CLIMBTHEWALLSBe very anxious
CLIMBTHEWALLSBe stir-crazy