Well, I'm sure many of you have heard of Youtube poop. For those of you who don't now what it is, it's the editing of a video, put simply.
There are many different forms, from the ones designed to be humorous, such as this:
(I personally can't stand these)
and there are those meant to be... well, whatever the maker intended them to be, like these:
(I love these, they take a lot more effort and are generally more entertaining and less meme infested.)
I myself make these videos.