A guy walks into a bar and orders a triple scotch. The bartender pours him the drink and the guy swallows it.
"Wow", says the bartender, "Had a rough day?". "I got off work early today," answered the guy, "went up to the bedroom, and there was my wife having sex with my best friend."
The bartender pours the guy another shot. "This one's on the house." The guy destroys it once again.
The bartender asks, "Did you say anything to your wife?" The guy answers, "Yep, I walked up to her, told her we're through." "What about your friend?" asks the bartender. "I looked him straight in the eye and said BAD DOG!"