The guy says, "Am I ever! I woke up late for work. On my way to work, I got in an accident. When I got to work, I was four hours late, so the boss fired me. To top it off, I came home to my wife screwing my best friend."
The bartender says, "What did you say to your wife?"
The guy says, "I told her to get out, and I never want to see her again."
The bartender says, "What did you say to your best friend?"
The guy says, "BAD DOG!"
