Okay, I was just watching The Tourettes Guy one more time before bed and I heard this eerie crack, pop and creaking above me. Mark and I jumped up, and leaped out of the center of the room. We stared wide eyed at the ceiling and I leaped back to "save the computer". We stared and stared...nothing. But I did notice a brand new crack in the far edge of the ceiling.
We are going to wake up and find our ceiling on the floor tomorrow.