A man was having an affair with another woman and his wife found out about it, so she told him "If you don't end it now I'm gonna go downtown to the post office where you work and tell everyone I see that you're a no good cheating filthy bum."

The husband replied "You're gonna go downtown to the post office where I work and tell everyone you see that I'm a no good cheating filthy bum?" she said "Yea that's right".

The husband held out an envelope and said "Mail this"