I've recently begun to re-watch the American version of Hi-5 -- a musical kids' TV show -- on YouTube.
As it's a show that came out in 2003 -- when I was, what, 16? 17? -- and never actually saw 'til late 2007, it's not a show I associate with my childhood. Nevertheless, I enjoyed watching it because I had the hots for Jennifer Peterson-Hind and because I found the songs catchy.
Now, though, I'm primarily enjoying it for how utterly corny and batshit insane it is.