Somewhat OT, but it cracked me up
 

Two nights ago, I had two GV rec games. My partner was this gal with whom I've worked with quite a few times previously. The next afternoon, I went to work some boys MS rec games and when I got to the gym, her husband, who is also a ref, was just finishing his last game in his shift. We started talking and he asked me how things were going. I told him I had games the previous night with a red-hot sexy babe! He looked at me with a straight face and said, "I thought you worked with my wife?"

I gotta admit, that was one of the best ones I've heard in quite a while. :D