"Well, crap," Sam said at Jamie's reply, but just as he started to realise that he probably shouldn't have said that, Jesse was already chiming in, and it allowed Sam to gloss over the etiquette gaffe.
He laughed and raised his hand. "I could do with you shutting up sometimes," he said with a smile and lowered his hand agian. He didn't duck out from under Jesse's arm, as it left the bloke's ribs open to Sam's elbow, and he took full advantage of it, pointedly stabbing it into Jesse's side.
Looking back down at Jamie with another smile, he asked, "What are you two playing?" He didn't know a lot of games, but he was familiar with a few. Some of his friends back home had had systems, as had a couple of his brothers.