The word is...

...pooped.
Utterly and completely pooped. Which also means that a variety of viruses have found their way into my bod. Yesterday it was "wipe out" time with a fever, today the ol' WC has been my friend (and savior) on at least 5 occasions. I'd steer well clear of this blog if I were you...but come back soon for a tale of the English Lesson From Hell...