A guy leaves the bar, hoping he can get home early enough not to upset his wife for drinking after work. He gets home and finds his boss in bed with his wife.

Later, back at the bar, the guy tells the bartender the story,

"Wow, that's awful, what did you do?"

"Well, I carefully snuck back out the door, and hitailed it back here! Shoot, they we're just getting started, so I figure, I got time for a couple more beers."