Well here it is in all it's glory, THE ORIGINAL RAGE COMIC!
Click for a bigger view.Although it doesn't seem as funny as many of the modern Rage Comics, it was not designed to be for any purpose of hilarity, it was a picture, made for a question. That question is mentioned in this following passage:
A while back, someone on 4Chan.org, specifically on /b/, powered up MS Paint and decided it was time to do something about his now-drenched anus. What he created was a four scene comic showing all the typical steps of using the loo, of course he spared no gory details. As his problem was described, stagnant water is always reflected back at one's buttocks while taking a healthy poo. He wanted to know how many others are similarly afflicted, and if there was anything that could be done to remedy this condition.