Our beloved site's first post -- back in the dark days before I wrote for Urlesque, of course -- was a sort of unofficial site theme song, 'LOL Together.' It's a parody of John Lennon's classic 'Come Together,' with lyrics about the emerging LOLCat trend at the time. Oh, those heady days of youth!
The original video has since been taken down, but the song lives on in the repost below.