Porn?

What qualifies as porn? Does a video of Katie Couric making Sarah Palin figuratively eat peanuts out of her shit count as porn if it gets me hard?

Is porn purely in the eye of the beholder? Or does the intent of the creator matter?

In either case, I offer the following video, which works on many levels:

jerk it

And good night.

Etiquette

Should I shut down my chat program when I'm yerkin? I tend not to, but it's a little weird pulling one off when you've got little "available" icons of your guyfriends and your mom just inches away on the screen. Occasionally I'll wish I had shut it down if a greeting pops up at an inopportune moment.

The iSight camera embedded at the top of my screen doesn't help either, even if it is turned off.