Okay, this guy has got to be off his rocker. There's no way that smile is sane, much less the white rabbit thing.
Lorne lowered his gun just a little, the barrel pointing down towards knee hight rather than chest level.
"Yeah, I'm new here. Name's Lorne, Major Evan Marcus Lorne, USAF." He gave a little nod. "So, just where is 'here'? I had a bit of a crash landing, and any little bit'll help my people get to me to pick me up."