If you keep him a room he's 99% still in the room. How long has it been hour wise? I've had two ball python's escape and they'r always near their enclosures, one behind a shelf and the other in a drawer. Look honestly everywhere. Drawers, shelves, behind things etc.
Re: Most likely places to find my BP that ventured out of his enclosure last night??
So, I am very happy to report that Roarshach was found, unharmed, later in the evening that I had first made this thread. Where was he? In my den (how he got around without being hurt by my mastiff mix, I will never know), tucked tightly in a fabric storage box, behind some paperwork. Look EVERYWHERE if your baby BP gets lost, people! I cannot stress that enough.