This has taken up residence in my sinuses.
I guess Mr. Cthulhu here got tired of hanging out in R'lyeh and decided my sinus cavities would make for a nicer nap spot than beneath the waves of the Pacific.
Thanks. Just remember to jiggle the handle when you flush the toilet, and try to keep the music down.
Meanwhile, I'll try not to be alarmed at what I'm coughing up.