As a programmer I find some things funny that others do not. A prime example is the web comic xkcd. Look below to see a prime example of the humor that is xkcd.

If you hold your mouse over the image you will see the rest of the joke.

My wife finds no humor in the strip yet I often fall on the floor when reading them. If you get a chance check them out some are a lot more funny then this one.

Just remember one thing. If you put them on your site please don't forget the title text!!!