I did meet one at the door with a dummy grenade in my hand once upon a time. I pulled the pin, dropped it in his hand and closed the door. <img src="/ubbthreads/images/graemlins/grin.gif" alt="" />

He knocked on the door and told me "I think this is yours." I knew he was a good one, and I was right. We're still friends even two years after they broke up.