I like watching YouTube Poop and Top Gear clips as a form of entertainment. If I like a video very much, I might post a comment on that clip in more than one instance.

I'm also a little forgetful and absent-minded, so I might reply to my own comments from time to time just to point out other parts of a video worth mentioning (that I didn't touch on in previous posts). See my comments at captpan6's Spigh Kydz (Part 1) video for an example.