Parallels

Married men and gay men
The married man sits at home and watches Desperate Housewives. He goes out to theater and orchestra, drinks wine, and takes the toy dog for walks. He realizes on some subconscious level that if he didn't do these things his wife would do them with her gay friends instead. So the married man competes with the gay man by, in effect, becoming gay. And then he overcompensates by making gay jokes about other men and voting for Bush (pun intended).

Women in their 40's and male crossdressers
Here's one that's sure to offend. Both have a facial hair problem and both struggle to maintain a feminine physique. How do you tell a crossdresser from the woman? The crossdresser has a better wardrobe.

Catholic priests and computer geeks
Whenever you see one of these people, chances are it has only been a matter of minutes since their hand last touched their peenie. When you shake their hand, you are one very small step removed from having had sexual contact with them. Both have fetishes, and I'm not talking about Jesus. With priests, it is young boys and girls. With computer geeks it is women dressed as warrior princesses or elves from a fantasy game. The next time you grasp the hand of one of these individuals, remember that you are grasping the hand that grasped the boner that erected itself under the stimulation of a pornographic picture of someone in costume.