Best Friend

A guy is sitting at a bar, throwing back glass after glass of scotch. The bartender, a little worried, asks him if he's okay.

- No, I'm not. I just caught my wife in bed with my best friend.

- Well, what did you say to your wife?

- Nothing. I'm not speaking to that bitch anymore.

- Well, what did you say to your best friend?

- BAD DOG! BAD DOG!