A man was sitting at a bar looking depressed.
"What's wrong?" the bartender asked.
"I caught my wife in bed with my best friend the other day and they were going at it big time!"
"Ouch! I am sorry to hear about it! What did you do?"
"Well, I told my wife to pack all of her #$%* and get the hell out!"
"Good for you!" replied the bartender. "What did you say to your best friend??"
"Oh. I leaned down, made eye contact with him and said 'BAD DOG....BAD DOG!"