ME: Hey, I saw Kelly at the bar the other day and he told me he's single now.
XGF: Oh, I can't date the ex of a friend. That'd be wrong.
ME: Why not? I'm totally dating Corey, so I don't see the problem.
XGF: [hang-up sound]
It was obvious in my tone (or so I thought) that I was joking. Billy sez I'm the only person he knows who's sense of humor causes more personal trouble than his does. I think XGF just likes hanging up on me.