I took pictures of my cat licking his butt.

Seriously, yo.

<img src="http://www.pages.drexel.edu/~djc46/lickbutt1.jpg">
<img src="http://www.pages.drexel.edu/~djc46/lickbutt2.jpg">
<img src="http://www.pages.drexel.edu/~djc46/heywtf.jpg">

Like you wouldn't if you could :D.

Good way to break your neck trying to do that.

Like you wouldn't if you could

Now, now, I never said I wouldn't. Don't put words in my mouth. :D

Good way to break your neck trying to do that.

Yeah, I should know.

Here's one I took a long time ago of my sister's hamster biting his butt:

http://home.1asphost.com/protocore/BuddyClean.jpg

...

My cat doesn't lick her butt. As a result, she has a very poopy butt.