Remember the early days of the internet, when virtually every web page had a tiled image as a background? And when animated gifs were, like, cool? The fact is, they weren't cool and thankfully they soon disappeared, along with dated tiled backgrounds.
I've had this animated gif for four or five years.
I don't know where I got it from, but I've been keeping it, hoping one day I'd find a good use for it. I think I finally have: as a tiled background.