you suddenly have the urge to dance! Unfortunatly you are in the middle of a speech that is 78% of your grade :( what to do! Would you freak out anyway, pass off your moves as a metaphore for suscess or kill your inner free spirit?
I would boogie, right then and there.
But I would also spazz uncontrollably (But, Andrea, what's the difference between you spazzing and you dancing? SHUT UP IS WHAT.) and then pass out afterwards. Then I'd claim I had been possessed by a spirit that had an unfulfilled desire to SHAKE HER/HIS/ITS BOOTY.
I'm pretty sure spirit possession gets you out of everything. And possibly even get me an A+++ for helping the spirit move on to its afterlife.