MUNGO

n. That feeling of being neither hot nor cold - yet both at the same time - that one has when sick or ill.

ex. "I didn't know whether to put on some covers or turn on the fan. I had both the sweats AND the shivers. I had the flu and my mungo was in overdrive."

Mungo: The feeling experienced, often isolated to teenagers, during and after a family vacation, that leaves the vacationer rolling their eyes and texting their friends with deep sighs.  i.e. "Toby couldn't believe he was cooped up with his parents and two little brothers in a Jeep for a week, away from his girlfriend.  It was so mungo."