[If there is one thing to be gleaned from Philip's body language, it's that he's tense. He doesn't trust this place. He doesn't trust the people here. He doesn't trust anything that's happening. He's ready for something, although what exactly is always up for debate. But nothing of what he's seen so far exactly assures him that anything can be trusted easily and a healthy (although sometimes extremely unhealthy) amount of paranoia has managed to get him this far, so.]
deckity deck it is
I suppose that's the word for it.